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    Regular Envelopes (4 1/2 X 10 3/8) - 28Lb. Gray (250 Qty) | Perfect For Mailing Checks Invoices Letterhead Personal Letters s Tax Season And Direct Mail | 45179-200-250

    Regular Envelopes (4 1/2 X 10 3/8) - 28Lb. Gray (250 Qty) | Perfect For Mailing Checks Invoices Letterhead Personal Letters s Tax Season And Direct Mail | 45179-200-250

    QUANTITY:Pack of 250 SIZE:4 1/2 x 10 3/8 / 114mm x 264mm PAPER WEIGHT:28lb. / COLOR:28lb. Gray USES:Checks Invoices Letterhead Personal Letters s Bills Flyers W-2 and 1099 Forms. Applications:Tax Season Business Mailings Direct Mail Corporate Mailings... more

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    $122.97

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    EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 2.35 Mil 10 in. x 13 in. (Size 4) Solid Gray 75-Pack

    EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 2.35 Mil 10 in. x 13 in. (Size 4) Solid Gray 75-Pack

    Self-sealing peel and stick adhesive keeps contents secure and tamper proof. Extremely lightweight material helps save on postage. Silver lining inside keeps contents hidden from view. High strength seams for maximum protection. Superior tear and... more

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    $14.49

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    Best Seller
    MYXIO #10 Business Premium Envelopes - 4 1/8 x 9 1/2 - Dark Grey - 100/Pack

    MYXIO #10 Business Premium Envelopes - 4 1/8 x 9 1/2 - Dark Grey - 100/Pack

    Sometimes you need an envelope that tells people that you re all about business and professionalism. MYXIO Gray #10 Business Envelopes get the job done. These envelopes measure 4 18 x 9 12 inches in size and are made out of 28lb high quality acid and... more

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    $51.07

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    Policy Business Premium Envelopes - 4 1/8 X 9 1/2 - Dark Grey - 25/Pack

    Policy Business Premium Envelopes - 4 1/8 X 9 1/2 - Dark Grey - 25/Pack

    Color:Gray Size:#10 Policy (4.125 x 9.5 inches) Quantity:25 per pack Our envelopes are made from 28 lb feature a straight flap with texture finish These versatile envelopes are perfect for personal mail bills invoices business memos marketing materials... more

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    $29.14

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    LUXPaper #10 Window Envelopes 4 1/8 x 9 1/2 Sterling Gray Linen 50/Pack

    LUXPaper #10 Window Envelopes 4 1/8 x 9 1/2 Sterling Gray Linen 50/Pack

    Look no further for professional grade Sterling Gray Linen #10 window envelopes for all your business and personal mailing needs. With standard dimensions of 4 1/8 in x 9 1/2 in (4.125� x 9.5� / 104.775mm x 241.3mm) these envelopes with a woven... more

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    $18.14

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    LUXPaper #10 Window Envelopes 4 1/8 x 9 1/2 Smoke Gray 1000/Pack

    LUXPaper #10 Window Envelopes 4 1/8 x 9 1/2 Smoke Gray 1000/Pack

    #10 Window Envelopes (4 1/8 x 9 1/2) in Smoke are dark gray colored envelopes with a smooth finish. Never spend time individually addressing letters or statements again - simply position the addresses printed on the document inside to show through the... more

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    $159.94

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    No. 10 Prism® Gray Colored Envelopes 4-1/8 x 9-1/2 Acid Free 24-lb Pastel Sulphite Side Seam Vellum Finish FSC® Certified - Box of 500 Envelopes

    No. 10 Prism® Gray Colored Envelopes 4-1/8 x 9-1/2 Acid Free 24-lb Pastel Sulphite Side Seam Vellum Finish FSC® Certified - Box of 500 Envelopes

    No. 10 Prism® Gray Colored Envelopes 4-1/8 x 9-1/2 Acid Free 24-lb Pastel Sulphite Side Seam Vellum Finish FSC® Certified - Box of 500 Envelopes more

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    $72.57

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    EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 2.35 Mil 4 in. x 5 in. (Size 00s) Solid Gray 1500-Pack

    EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 2.35 Mil 4 in. x 5 in. (Size 00s) Solid Gray 1500-Pack

    Self-sealing peel and stick adhesive keeps contents secure and tamper proof. Extremely lightweight material helps save on postage. Silver lining inside keeps contents hidden from view. High strength seams for maximum protection. Superior tear and... more

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    $34.98

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    plastic expansion envelopes with hook & loop closure - letter booklet - 9 3/4 x 13 with 2 inch expansion - smoke gray - 12/pack

    plastic expansion envelopes with hook & loop closure - letter booklet - 9 3/4 x 13 with 2 inch expansion - smoke gray - 12/pack

    Color:Smoke Grey Size:Letter (9.75 x 2.25 x 13 inches) Quantity:12 per pack Our colorful envelope set is made of smooth plastic and features a secure hook and loop closure that seals your documents These translucent document holders are the best way to... more

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    $52.74

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    Policy Business Premium Envelopes - 4 1/8 X 9 1/2 - Dark Grey - 50/Pack

    Policy Business Premium Envelopes - 4 1/8 X 9 1/2 - Dark Grey - 50/Pack

    Color:Gray Size:#10 (4.13 x 9.5 inches) Quantity:50 envelopes per pack Envelope Features:Straight flap gum closure smooth finish Very versatile envelopes; can be used for invitations personal everyday mail bills invoices s business memos marketing... more

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    $43.52

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    EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 2.35 Mil 10 in. x 13 in. (Size 4) Solid Gray 4000-Pack

    EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 2.35 Mil 10 in. x 13 in. (Size 4) Solid Gray 4000-Pack

    Self-sealing peel and stick adhesive keeps contents secure and tamper proof. Extremely lightweight material helps save on postage. Silver lining inside keeps contents hidden from view. High strength seams for maximum protection. Superior tear and... more

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    $368.99

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    Gray Pastel 25 Pack A2 Envelopes for 4-1/8 X 5-1/2 Response Enclosure Invitations from The Envelope Gallery

    Gray Pastel 25 Pack A2 Envelopes for 4-1/8 X 5-1/2 Response Enclosure Invitations from The Envelope Gallery

    Gray Pastel Envelopes for Greeting Cards Invitations Announcements Showers Communion A1 A2 A6 A7 Made in the USA more

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    $9.97

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    No. 10 Western States Laid™ Soft Gray Window Envelopes 4-1/8 x 9-1/2 Recycled 24-lb Super Sulphite Laid Imaging Finish Laser Compatible (FSC® Certified)- Box of 500 Envelopes

    No. 10 Western States Laid™ Soft Gray Window Envelopes 4-1/8 x 9-1/2 Recycled 24-lb Super Sulphite Laid Imaging Finish Laser Compatible (FSC® Certified)- Box of 500 Envelopes

    No. 10 Western States Laid™ Soft Gray Window Envelopes 4-1/8 x 9-1/2 Recycled 24-lb Super Sulphite Laid Imaging Finish Laser Compatible (FSC® Certified)- Box of 500 Envelopes more

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    $131.87

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    plastic expansion envelopes with hook & loop closure - letter booklet - 9 3/4 x 13 with 2 inch expansion - smoke gray - 12/pack

    plastic expansion envelopes with hook & loop closure - letter booklet - 9 3/4 x 13 with 2 inch expansion - smoke gray - 12/pack

    Color:Smoke Grey Size:Letter (9.75 x 2.25 x 13 inches) Quantity:12 per pack Our colorful envelope set is made of smooth plastic and features a secure hook and loop closure that seals your documents These translucent document holders are the best way to... more

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    $52.74

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    Policy Business Premium Envelopes - 4 1/8 X 9 1/2 - Dark Grey - 100/Pack

    Policy Business Premium Envelopes - 4 1/8 X 9 1/2 - Dark Grey - 100/Pack

    Color:Gray Size:#10 Policy (4.125 x 9.5 inches) Quantity:100 per pack Our envelopes are made from 28 lb feature a straight flap with texture finish These versatile envelopes are perfect for personal mail bills invoices business memos marketing... more

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    $80.80

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    Policy Business Premium Envelopes - 4 1/8 X 9 1/2 - Dark Grey - Bulk 500/Box

    Policy Business Premium Envelopes - 4 1/8 X 9 1/2 - Dark Grey - Bulk 500/Box

    Color:Gray Size:#10 (4.13 x 9.5 inches) Quantity:500 envelopes per pack Envelope Features:Straight flap gum closure smooth finish Very versatile envelopes; can be used for invitations personal everyday mail bills invoices s business memos marketing... more

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    $307.33

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    Antique Gray Envelopes - No. 10 (4 1/8 X 9 1/2) 24 Lb Writing Linen Watermarked 500 Per Box

    Antique Gray Envelopes - No. 10 (4 1/8 X 9 1/2) 24 Lb Writing Linen Watermarked 500 Per Box

    Antique Gray Envelopes - No. 10 (4 1/8 X 9 1/2) 24 Lb Writing Watermarked 500 Per Box more

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    $142.93

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    JAM Paper & Envelope No. 10 Envelopes 4 1/8 x 9 1/2 Dark Gray 1000/Carton

    JAM Paper & Envelope No. 10 Envelopes 4 1/8 x 9 1/2 Dark Gray 1000/Carton

    Sometimes you need an envelope that tells people that you re all about business and professionalism. JAM Paper & Envelope Gray #10 Business Envelopes get the job done. These envelopes measure 4 1/8 x 9 1/2 inches in size and are made out of 28lb high... more

    $237.60

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    Policy Business Premium Envelopes - 4 1/8 X 9 1/2 - Dark Grey - 100/Pack

    Policy Business Premium Envelopes - 4 1/8 X 9 1/2 - Dark Grey - 100/Pack

    Color:Gray Size:#10 Policy (4.125 x 9.5 inches) Quantity:100 per pack Our envelopes are made from 28 lb feature a straight flap with texture finish These versatile envelopes are perfect for personal mail bills invoices business memos marketing... more

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    $71.99

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    EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 2.35 Mil 4 in. x 6 in. (Size 00) Solid Gray 4000-Pack

    EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 2.35 Mil 4 in. x 6 in. (Size 00) Solid Gray 4000-Pack

    Self-sealing peel and stick adhesive keeps contents secure and tamper proof. Extremely lightweight material helps save on postage. Silver lining inside keeps contents hidden from view. High strength seams for maximum protection. Superior tear and... more

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    $78.99 $70.99

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    LUXPaper #10 Regular Envelopes 4 1/8 x 9 1/2 Smoke Gray 250/Pack

    LUXPaper #10 Regular Envelopes 4 1/8 x 9 1/2 Smoke Gray 250/Pack

    #10 Regular Envelopes (4 1/8 x 9 1/2) in Smoke are dark charcoal gray colored envelopes perfect for mailing checks invoices letterhead personal letters statements and direct mail. These top quality envelopes are sealed by a moistenable strip located on... more

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    $68.84

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    EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 2.35 Mil 10 in. x 13 in. (Size 4) Solid Gray 300-Pack

    EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 2.35 Mil 10 in. x 13 in. (Size 4) Solid Gray 300-Pack

    Self-sealing peel and stick adhesive keeps contents secure and tamper proof. Extremely lightweight material helps save on postage. Silver lining inside keeps contents hidden from view. High strength seams for maximum protection. Superior tear and... more

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    $34.99

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    LUXPaper #10 Square Flap Envelope 4 1/8 x 9 1/2 Gray 500/Pack

    LUXPaper #10 Square Flap Envelope 4 1/8 x 9 1/2 Gray 500/Pack

    Are you looking for a pack of high-quality envelopes for business letters resumes letters of recommendation applications and other important documents? These envelopes are versatile easily transitioning from formal to playful depending on what you... more

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    $136.47

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    Policy Business Premium Envelopes - 4 1/8 X 9 1/2 - Dark Grey - 25/Pack

    Policy Business Premium Envelopes - 4 1/8 X 9 1/2 - Dark Grey - 25/Pack

    Color:Gray Size:#10 Policy (4.125 x 9.5 inches) Quantity:25 per pack Our envelopes are made from 28 lb feature a straight flap with texture finish These versatile envelopes are perfect for personal mail bills invoices business memos marketing materials... more

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    $29.14

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    LUXPaper 6 1/4 Remittance Envelopes Pastel Gray 3 1/2 x 6 250/Pack

    LUXPaper 6 1/4 Remittance Envelopes Pastel Gray 3 1/2 x 6 250/Pack

    Are you looking for a pack of high-quality envelopes for donations tithing money collection and fundraising? The modern square back flap adds a sophisticated touch that you won’t find with other sets of similar envelopes. In addition these envelopes... more

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    $55.69

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    Policy Business Premium Envelopes - 4 1/8 X 9 1/2 - Dark Grey - Bulk 250/Box

    Policy Business Premium Envelopes - 4 1/8 X 9 1/2 - Dark Grey - Bulk 250/Box

    Color:Gray Size:#10 Policy (4.125 x 9.5 inches) Quantity:250 per pack Our envelopes are made from 28 lb feature a straight flap with texture finish These versatile envelopes are perfect for personal mail bills invoices business memos marketing... more

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    $157.88

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    Pastel Grey 25 Pack A2 Envelopes for 4-1/8 X 5-1/2 Announcements Response Cards from The Envelope Gallery

    Pastel Grey 25 Pack A2 Envelopes for 4-1/8 X 5-1/2 Announcements Response Cards from The Envelope Gallery

    Pastel Gray A2 Envelope for Cards & Invitations Also available in A6 & A2 Price Service & Quality Look no Further FREE SHIPPING We are a wholesaler & manufacturer. Our prices have been adjusted to give you the best pricing possible. We do not sacrifice... more

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    $9.93

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    EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 2.35 Mil 4 in. x 5 in. (Size 00s) Solid Gray 10000-Pack

    EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 2.35 Mil 4 in. x 5 in. (Size 00s) Solid Gray 10000-Pack

    Self-sealing peel and stick adhesive keeps contents secure and tamper proof. Extremely lightweight material helps save on postage. Silver lining inside keeps contents hidden from view. High strength seams for maximum protection. Superior tear and... more

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    $197.98

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    MYXIO #10 Flap Business Envelopes | 4 1/8 x 9 1/2 | Slate Gray | 70lb. Text | 250 Qty

    MYXIO #10 Flap Business Envelopes | 4 1/8 x 9 1/2 | Slate Gray | 70lb. Text | 250 Qty

    MYXIO more

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    $97.21

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    Policy Business Premium Envelopes - 4 1/8 X 9 1/2 - Dark Grey - 100/Pack

    Policy Business Premium Envelopes - 4 1/8 X 9 1/2 - Dark Grey - 100/Pack

    Color:Gray Size:#10 Policy (4.125 x 9.5 inches) Quantity:100 per pack Our envelopes are made from 28 lb feature a straight flap with texture finish These versatile envelopes are perfect for personal mail bills invoices business memos marketing... more

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    $80.80

    FREE shipping

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    Antique Gray Envelopes - No. 10 (4 1/8 X 9 1/2) 24 Lb Writing Linen Watermarked 500 Per Box

    Antique Gray Envelopes - No. 10 (4 1/8 X 9 1/2) 24 Lb Writing Linen Watermarked 500 Per Box

    Antique Gray Envelopes - No. 10 (4 1/8 X 9 1/2) 24 Lb Writing Watermarked 500 Per Box more

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    $142.93

    FREE shipping

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    EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 2.35 Mil 4 in. x 6 in. (Size 00) Solid Gray 1000-Pack

    EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 2.35 Mil 4 in. x 6 in. (Size 00) Solid Gray 1000-Pack

    Self-sealing peel and stick adhesive keeps contents secure and tamper proof. Extremely lightweight material helps save on postage. Silver lining inside keeps contents hidden from view. High strength seams for maximum protection. Superior tear and... more

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    $26.99

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    LUX 4 1/8 x 9 1/2 #10 Window Envelopes Pastel Gray 50/Pack 51384-50

    LUX 4 1/8 x 9 1/2 #10 Window Envelopes Pastel Gray 50/Pack 51384-50

    LUX 60lb. Pastel Gray #10 Window Envelopes (4 1/8 x 9 1/2) are perfect for mailing checks invoices letterhead personal letters statements and direct mail. LUX Size 10 Window envelope in pastel gray color features moistenable glue for safe sealing.... more

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    $18.17

    FREE shipping

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    LUXPaper #10 Regular Envelopes 4 1/8 x 9 1/2 Smoke Gray 1000/Pack

    LUXPaper #10 Regular Envelopes 4 1/8 x 9 1/2 Smoke Gray 1000/Pack

    #10 Regular Envelopes (4 1/8 x 9 1/2) in Smoke are dark charcoal gray colored envelopes perfect for mailing checks invoices letterhead personal letters statements and direct mail. These top quality envelopes are sealed by a moistenable strip located on... more

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    $214.44

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    plastic expansion envelopes with hook & loop closure - letter booklet - 9 3/4 x 13 with 2 inch expansion - smoke gray - 12/pack

    plastic expansion envelopes with hook & loop closure - letter booklet - 9 3/4 x 13 with 2 inch expansion - smoke gray - 12/pack

    Color:Smoke Grey Size:Letter (9.75 x 2.25 x 13 inches) Quantity:12 per pack Our colorful envelope set is made of smooth plastic and features a secure hook and loop closure that seals your documents These translucent document holders are the best way to... more

    Find other Mailing & Shipping Supplies...

    $52.74

    FREE shipping

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    EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 2.35 Mil 4 in. x 5 in. (Size 00s) Solid Gray 3000-Pack

    EcoSwift Brand Premium Poly Shipping Bag Waterproof Durable Self-Seal Mailer 2.35 Mil 4 in. x 5 in. (Size 00s) Solid Gray 3000-Pack

    Self-sealing peel and stick adhesive keeps contents secure and tamper proof. Extremely lightweight material helps save on postage. Silver lining inside keeps contents hidden from view. High strength seams for maximum protection. Superior tear and... more

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    $61.98

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    LUXPaper #10 Window Envelopes 4 1/8 x 9 1/2 Pastel Gray 250/Pack

    LUXPaper #10 Window Envelopes 4 1/8 x 9 1/2 Pastel Gray 250/Pack

    When sending letters invoices or statements save the time and expense of separately addressing envelopes. Simply position the address to show through the window. more

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    $54.94

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    LUXPaper 6 1/4 Remittance Envelopes Pastel Gray 3 1/2 x 6 1000/Pack

    LUXPaper 6 1/4 Remittance Envelopes Pastel Gray 3 1/2 x 6 1000/Pack

    Are you looking for a pack of high-quality envelopes for donations tithing money collection and fundraising? The modern square back flap adds a sophisticated touch that you won’t find with other sets of similar envelopes. In addition these envelopes... more

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    $148.94

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    LUXPaper 6 1/4 Remittance Envelopes Pastel Gray 3 1/2 x 6 500/Pack

    LUXPaper 6 1/4 Remittance Envelopes Pastel Gray 3 1/2 x 6 500/Pack

    Are you looking for a pack of high-quality envelopes for donations tithing money collection and fundraising? The modern square back flap adds a sophisticated touch that you won’t find with other sets of similar envelopes. In addition these envelopes... more

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    $90.94

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    Policy Business Premium Envelopes - 4 1/8 X 9 1/2 - Dark Grey - Bulk 500/Box

    Policy Business Premium Envelopes - 4 1/8 X 9 1/2 - Dark Grey - Bulk 500/Box

    Color:Gray Size:#10 (4.13 x 9.5 inches) Quantity:500 envelopes per pack Envelope Features:Straight flap gum closure smooth finish Very versatile envelopes; can be used for invitations personal everyday mail bills invoices s business memos marketing... more

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    $307.33

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    More information about Mailing & Shipping Supplies

    Best prices on 2 x 4 gray and in Mailing & Shipping Supplies online. Visit Bizrate to find the best deals on top brands. Read reviews on Office Supplies merchants and buy with confidence.