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    Box Partners Self-Seal Envelopes 12 x 15 1/2 White 500/Case EN1071

    Box Partners Self-Seal Envelopes 12 x 15 1/2 White 500/Case EN1071

    CleanItSupply Self-Seal Envelopes 12 x 15 1/2 White 500/Case 12 x 15 1/2 White Self-Seal Envelopes. Self-Seal Envelopes make sealing envelopes fast and easy. No moisture needed to seal! Simply peel off tear strip and seal. Tear off strip keeps adhesive... more

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    $222.19

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    LUXPaper #7 1/2 Window Envelopes 3 15/16 x 7 1/2 White 50/Pack

    LUXPaper #7 1/2 Window Envelopes 3 15/16 x 7 1/2 White 50/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 or choose our full-face windows which are large enough to show off the entire contents. more

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    $21.07

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    Clasp & Moistenable Glue #15.5 Catalog Envelopes 12-Inch X 15.5-Inch Brown 200/Carton (St472902-Ccvs)

    Clasp & Moistenable Glue #15.5 Catalog Envelopes 12-Inch X 15.5-Inch Brown 200/Carton (St472902-Ccvs)

    Thank you for your custom.Customer care is our top priority. Offer is subject to availability.We promise you won t regret buying it. Sold 200/Carton. Catalog envelopes are a convenient and choice for personal and business mailing purposes. Envelopes... more

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    $69.65

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    12 X 15 1/2 Open End Envelopes With Self Adhesive Closure - White - Bulk 500/Box

    12 X 15 1/2 Open End Envelopes With Self Adhesive Closure - White - Bulk 500/Box

    Color:White Size:11.5 x 14.5 inches Quantity:25/pack Features a straight flap with gummed closure smooth finish. Perfect for personal mail business mailings greeting cards announcements so much more! more

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    $455.73

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    12 X 15 1/2 Open End Envelopes With Self Adhesive Closure - White - Bulk 500/Box

    12 X 15 1/2 Open End Envelopes With Self Adhesive Closure - White - Bulk 500/Box

    Color:White Size:12 x 15.5 inches Quantity:500 envelopes per box Fashioned from 24lb crisp white envelopes feature a self ashesive closure. Perfect for business mailing document organization file storage and more! more

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    $467.48

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    Business Source Heavy-duty Clasp Envelopes - Clasp - #110 - 12 Width x 15 1/2 Length - 28 lb - Clasp - Kraft - 100 / Box - Kraft | Bundle of 10 Boxes

    Business Source Heavy-duty Clasp Envelopes - Clasp - #110 - 12 Width x 15 1/2 Length - 28 lb - Clasp - Kraft - 100 / Box - Kraft | Bundle of 10 Boxes

    Heavy-duty clasp envelopes feature an open-end style reinforced clasps and deep gumming on flaps for a secure seal. Metal clasp with rounded edges is plated for rust-resistance. Large flap and superior gumming secure documents inside. 28 lb. This is a... more

    $470.08

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    12 x 15 1/2 Kraft Clasp Envelopes Mailing Shipping 500/Case

    12 x 15 1/2 Kraft Clasp Envelopes Mailing Shipping 500/Case

    Product Description: The Kraft Clasp Envelopes 12 x 15.5 Inches in brown are a must-have for any office or home to securely store and transport important documents. Made from durable woven paper these envelopes offer a reliable and practical solution... more

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    $296.40

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    12 X 15 1/2 Open End Catalog Envelopes - White - Bulk 1000/Carton

    12 X 15 1/2 Open End Catalog Envelopes - White - Bulk 1000/Carton

    White Open End Envelopes Size:12 x 15.5 inches Quantity:1000 per Carton Fashioned from 24 lb features a gum closure Perfect for personal mail business mailings greeting cards announcements so much more! more

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    $643.88

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    WBTAYB Clasp & Moistenable Glue #15.5 Catalog Envelopes 12-Inch X 15.5-Inch Brown 200/Carton (St472902-Ccvs)

    WBTAYB Clasp & Moistenable Glue #15.5 Catalog Envelopes 12-Inch X 15.5-Inch Brown 200/Carton (St472902-Ccvs)

    WBTAYB Clasp & Moistenable Glue #15.5 Catalog Envelopes 12 x 15.5 Brown 200Carton. more

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    $56.28 $47.24

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    Tyvek Envelopes 12 x 15 1/2 Yellow 100/Case TYC1215Y

    Tyvek Envelopes 12 x 15 1/2 Yellow 100/Case TYC1215Y

    Tyvek envelopes provide superior puncture tear and moisture protection. 12 x 15 1/2 Yellow Tyvek Envelopes. Tyvek envelopes provide superior puncture tear and moisture protection. Colorful envelopes make your mailing stand out. Constructed from 14 lb.... more

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    $198.41 $150.24

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    Mailer Envelopes 12 X 15 1/2 Red Self-Seal With Tear Strip Waterproof And Puncture Resistant For Packing Mailing And Shipping Pack Of 100

    Mailer Envelopes 12 X 15 1/2 Red Self-Seal With Tear Strip Waterproof And Puncture Resistant For Packing Mailing And Shipping Pack Of 100

    Strong polyethylene mailers products from moisture during shipping Colored mailers attract attention Mailers are puncture water tamper and tear resistant High strength seams will keep contents intact even if over Packed The outer surface of the mailer... more

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    $55.82

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    Mailer Envelopes 12 x 15 1/2 Black Self-Seal with Tear Strip Waterproof and Puncture Resistant for Packing Mailing and Shipping Pack of 100

    Mailer Envelopes 12 x 15 1/2 Black Self-Seal with Tear Strip Waterproof and Puncture Resistant for Packing Mailing and Shipping Pack of 100

    12 x 15 12 Black Mailers. Strong ethylene mailers products from moisture during shipping. Colored mailers attract attention. Mailers are puncture water tamper and tear resistant. High strength seams will keep contents intact even if over packed. The... more

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    $53.76

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    15 8.5 X 12 Bubble Mailers Size #2 Self Sealing Bulk Padded Shipping Supplies Packaging Materials Envelopes Bags 8.5 By 12 Inches

    15 8.5 X 12 Bubble Mailers Size #2 Self Sealing Bulk Padded Shipping Supplies Packaging Materials Envelopes Bags 8.5 By 12 Inches

    Size:#2 Dimensions:8.5 x 12 Usable Space:8.5 x 11 Self-Sealing Peel and Stick Adhesive Quantity:15 more

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    $18.39

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    12 x 15 1/2 Yellow Poly Mailers Mailing Shipping Envelopes 100/Case

    12 x 15 1/2 Yellow Poly Mailers Mailing Shipping Envelopes 100/Case

    Product Description: The Yellow Poly Mailers are a versatile and reliable option for shipping items. Measuring 12 x 15 these colored poly mailers come in a pack of 100 and are designed to protect your products from moisture during transit. The outer... more

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    $58.74

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    250 12.75 x 15 rigid photo mailers keep flats white cardboard self seal envelopes 12.75x15

    250 12.75 x 15 rigid photo mailers keep flats white cardboard self seal envelopes 12.75x15

    Dimensions:12.75 x 15 Thickness:250 GSM Self-Sealing Peel and Stick Adhesive White Cardboard Mailer for shipping Photos Documents and more! Quantity:250 more

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    $180.79

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    Clasp & Moistenable Glue #15.5 Catalog Envelopes 12-Inch X 15.5-Inch Brown 200/Carton (St472902-Ccvs)

    Clasp & Moistenable Glue #15.5 Catalog Envelopes 12-Inch X 15.5-Inch Brown 200/Carton (St472902-Ccvs)

    Thank you for your custom.Customer care is our top priority. Offer is subject to availability.We promise you won t regret buying it. Sold 200/Carton. Catalog envelopes are a convenient and choice for personal and business mailing purposes. Envelopes... more

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    $69.65

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    Staples Clasp & Moistenable Glue #15.5 Catalog Envelopes 12 x 15.5 Brown 200/Carton ST472902-CCVS

    Staples Clasp & Moistenable Glue #15.5 Catalog Envelopes 12 x 15.5 Brown 200/Carton ST472902-CCVS

    Enjoy convenient reusable packaging with this 100-pack of Staples kraft 12 x 15.5-inch brown clasp envelopes. Reuse envelopes as needed with these Staples kraft brown clasp envelopes. Each envelope features a sturdy metal clasp and gumming to create an... more

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    $56.98 $40.24

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    clasp & moistenable glue #15.5 catalog envelopes 12-inch x 15.5-inch brown 200/carton (st472902-ccvs)

    clasp & moistenable glue #15.5 catalog envelopes 12-inch x 15.5-inch brown 200/carton (st472902-ccvs)

    Sold as 200/Carton. Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes. Envelopes come in boxes of 100 making them an easy and economical choice. Comes in brown and made of . Dimensions:12 L x 15.5 H; size... more

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    $71.15

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    250 HYYYYH 12.75 x 15 Rigid Photo Mailers Keep Flats White Cardboard Self Seal Envelopes 12.75x15

    250 HYYYYH 12.75 x 15 Rigid Photo Mailers Keep Flats White Cardboard Self Seal Envelopes 12.75x15

    250 HYYYYH 12.75 x 15 Rigid Photo Mailers Stay Flats White Cardboard Self Seal Envelopes 12.75x15 more

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    $200.54 $139.02

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    LUXPaper 12 x 15 1/2 Open End Envelopes Bright White 250/Pack

    LUXPaper 12 x 15 1/2 Open End Envelopes Bright White 250/Pack

    Use this to send flat bulky materials or multiple small items like coins catalogs and jumbo cards. more

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    $138.13

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    JAM Paper 12 x 15 1/2 Open End Catalog Commercial Envelopes White Bulk 1000/Carton

    JAM Paper 12 x 15 1/2 Open End Catalog Commercial Envelopes White Bulk 1000/Carton

    JAM Paper® White Open End Envelopes are made out of smooth high quality 28lb paper. Each one measures 12 x 15.5 inches in size and opens on one of the shorter ends. To keep the items placed inside of these envelopes secure they feature straight flaps... more

    $410.38

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    12 X 15 1/2 Open End Catalog Envelopes - White - 50/Pack

    12 X 15 1/2 Open End Catalog Envelopes - White - 50/Pack

    Size:12 x 15.5 inches Quantity:50 per pack Fashioned from 24 lb features a gum closure Perfect for personal mail business mailings greeting cards announcements so much more! more

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    $56.72

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    JAM Paper 12 x 15 1/2 Open End Commercial Envelopes with Self Adhesive Closure White Bulk 500/Box

    JAM Paper 12 x 15 1/2 Open End Commercial Envelopes with Self Adhesive Closure White Bulk 500/Box

    JAM Paper® 12 x 15 1/2 Open End Commercial Envelopes with Self Adhesive Closure are the perfect spacious home for your documents. These roomy 12 x 15 1/2 White commercial envelopes are fashioned from smooth 28-pound premium paper have an open end... more

    $275.00

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    Quality Park Clasp Envelope 12 x 15 1/2 32lb Brown Kraft 100/Box

    Quality Park Clasp Envelope 12 x 15 1/2 32lb Brown Kraft 100/Box

    Clasp EnvelopeReusable envelope is ideal for office school and home use. Durable double prong metal clasp and reinforced eyelet. Heavily gummed flap closure. Envelope Size: 12 x 15 1/2; Envelope/Mailer Type: Catalog/Clasp Mixed Colors; Closure:... more

    $77.21

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    Tyvek Envelopes 12 x 15 1/2 Red 100/Case TYC1215R

    Tyvek Envelopes 12 x 15 1/2 Red 100/Case TYC1215R

    Tyvek envelopes provide superior puncture tear and moisture protection.12 x 15 1/2 Red Tyvek Envelopes. Tyvek envelopes provide superior puncture tear and moisture protection. Colorful envelopes make your mailing stand out. Constructed from 14 lb.... more

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    $140.24

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    LUXPaper 12 x 15 1/2 Plastic Mailer Envelopes White 500/Pack

    LUXPaper 12 x 15 1/2 Plastic Mailer Envelopes White 500/Pack

    Strong polyethylene mailers protect products from moisture during shipping. Mailers are puncture water tamper and tear resistant. more

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    $135.82

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    12 X 15 1/2 Open End Catalog Envelopes - White - Bulk 1000/Carton

    12 X 15 1/2 Open End Catalog Envelopes - White - Bulk 1000/Carton

    White Open End Envelopes Size:12 x 15.5 inches Quantity:1000 per Carton Fashioned from 24 lb features a gum closure Perfect for personal mail business mailings greeting cards announcements so much more! more

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    $643.88

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    JAM Paper Large Open End Catalog Envelopes 12 x 15 1/2 Brown Kraft Manila 50 per Pack

    JAM Paper Large Open End Catalog Envelopes 12 x 15 1/2 Brown Kraft Manila 50 per Pack

    JAM Paper & Envelope Brown Kraft Manila 12 x 15 1/2 Open End Catalog Envelopes with Gum Closures are made out of smooth 24lb 30% recycled paper! Each of these envelopes features a commercial style flap with a dependable gum closure. This pack contains... more

    $23.38

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    1PACK Quality Park Redi-Seal Catalog Envelope 12 x 15 1/2 Light Brown 250/Box

    1PACK Quality Park Redi-Seal Catalog Envelope 12 x 15 1/2 Light Brown 250/Box

    1PACK Quality Park Redi-Seal Catalog Envelope 12 x 15 1/2 Light Brown 250/Box Self-adhesive Redi-Sealâ„¢ closure delivers press and seal convenience.Envelope Size : 12 x 15 1/2;Envelope/Mailer Type : Catalog/Clasp Mixed Colors;Closure :... more

    $316.66

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    HYYYYH Clasp & Moistenable Glue #15.5 Catalog Envelopes 12-Inch X 15.5-Inch Brown 200/Carton (St472902-Ccvs)

    HYYYYH Clasp & Moistenable Glue #15.5 Catalog Envelopes 12-Inch X 15.5-Inch Brown 200/Carton (St472902-Ccvs)

    HYYYYH Clasp & Moistenable Glue #15.5 Catalog Envelopes 12 x 15.5 Brown 200Carton. more

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    $47.24

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    ZQRPCA Clasp & Moistenable Glue #15.5 Catalog Envelopes 12-Inch X 15.5-Inch Brown 200/Carton (St472902-Ccvs)

    ZQRPCA Clasp & Moistenable Glue #15.5 Catalog Envelopes 12-Inch X 15.5-Inch Brown 200/Carton (St472902-Ccvs)

    ZQRPCA Clasp & Moistenable Glue #15.5 Catalog Envelopes 12 x 15.5 Brown 200Carton. more

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    $56.28

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    Tyvek Envelopes 12 x 15 1/2 Silver 100/Case TYC1215S

    Tyvek Envelopes 12 x 15 1/2 Silver 100/Case TYC1215S

    Tyvek envelopes provide superior puncture tear and moisture protection.12 x 15 1/2 Silver Tyvek Envelopes. Tyvek envelopes provide superior puncture tear and moisture protection. Colorful envelopes make your mailing stand out. Constructed from 14 lb.... more

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    $204.82 $154.35

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    JAM Paper 12 x 15 1/2 Open End Catalog Commercial Envelopes Brown Kraft Manila 500 per Pack

    JAM Paper 12 x 15 1/2 Open End Catalog Commercial Envelopes Brown Kraft Manila 500 per Pack

    JAM Paper 12 x 15 1/2 Open End Catalog Commercial Envelopes do the work of mailing large correspondence with ease. Made from sturdy 28-pound paper and measuring 12 x 15 1/2 in size these Brown Kraft Manila catalog envelopes are the most efficient... more

    $201.26

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    12 x 15 1/2 Flat Ship Lite® Envelopes Mailing Shipping 100/Case

    12 x 15 1/2 Flat Ship Lite® Envelopes Mailing Shipping 100/Case

    Product Description: The 12 x 15.5 Flat Tyvek Envelopes are an excellent choice for shipping items securely and efficiently. This pack contains 100 envelopes each designed with a Ship Lite feature self-seal closure and made from durable Tyvek material.... more

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    $101.19

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    Quality Park 44082 Redi-Strip Catalog Envelope 12 x 15 1/2 White 100/Box

    Quality Park 44082 Redi-Strip Catalog Envelope 12 x 15 1/2 White 100/Box

    Redi-Stripâ„¢ closure.Protective paper strip.Heavyweight Kraft construction. more

    $86.07

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    12 X 15 1/2 Open End Envelopes With Self Adhesive Closure - White - Bulk 500/Box

    12 X 15 1/2 Open End Envelopes With Self Adhesive Closure - White - Bulk 500/Box

    Color:White Size:11.5 x 14.5 inches Quantity:25/pack Features a straight flap with gummed closure smooth finish. Perfect for personal mail business mailings greeting cards announcements so much more! more

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    $455.73

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    12 x 15 1/2 Flat Ship Lite® Envelopes Mailing Shipping 100/Case

    12 x 15 1/2 Flat Ship Lite® Envelopes Mailing Shipping 100/Case

    12 x 15 1/2 Flat Ship-Lite® Envelopes: Ship-Lite® envelopes are six times stronger than paper envelopes. � Made from white paper reinforced with mesh screen poly fibers. � Envelopes are moisture-resistant. � Feature self-seal closure.... more

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    $101.19

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    Deluxe Tyvek Expansion Envelopes 15 1/2 Square Flap Self-Adhesive Closure 12 x 16 White 100/Box

    Deluxe Tyvek Expansion Envelopes 15 1/2 Square Flap Self-Adhesive Closure 12 x 16 White 100/Box

    Ideal for mailing bulky items and materials. Excellent alternative to heavy boxes and cartons. Superior water- chemical- moisture- burst- tear- and puncture-resistant protection. Open End. Seam Type: Center Flap Type: Square Trade Size: 15 1/2 Security... more

    $165.42

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    15 8.5 X 12 Bubble Mailers Size #2 Self Sealing Bulk Padded Shipping Supplies Packaging Materials Envelopes Bags 8.5 By 12 Inches

    15 8.5 X 12 Bubble Mailers Size #2 Self Sealing Bulk Padded Shipping Supplies Packaging Materials Envelopes Bags 8.5 By 12 Inches

    Size:#2 Dimensions:8.5 x 12 Usable Space:8.5 x 11 Self-Sealing Peel and Stick Adhesive Quantity:15 more

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    $18.39

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    12 x 15 1/2 Kraft Redi Seal Envelopes Mailing Shipping 500/Case

    12 x 15 1/2 Kraft Redi Seal Envelopes Mailing Shipping 500/Case

    Product Description: The 12 x 15.5 Inches Kraft Redi-Seal Paper Mailer Envelopes Bags are an excellent solution for your mailing needs. This pack includes a set of 500 envelopes made from high-quality kraft paper. With a convenient redi-seal closure... more

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    $472.98

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