Top 10 Envelopes 10×13 Expandable – Business Mailing Envelopes

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1. Ship-Lite

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13" Length x 10" Width x 2" Height, Quality Park SLE10132WS Ship-Lite Reinforced Paper Expandable Envelope, White Case of 100

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Ship-Lite #ad - Envelopes are moisture resistant. Made from white paper reinforced with mesh screen poly fibers. Feature self-seal closure. Measures 13-inches length by 10-inches width by 2-inches height. Ship-lite envelopes are six times stronger than paper envelopes.
BrandShip-Lite #ad
ManufacturerQuality Park #ad
Height6.5 Inches
Length13.5 Inches
Weight0 Pounds
Width11.5 Inches
Part NumberSLE10132WS
ModelSLE10132WS

2. EnDoc

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Tyvek Envelopes – 10x13 Mailer Tear Resistant Envelopes Tyvek Construction & Easy Self Seal Closure –Bright White – Bulk Pack of 15 – 10 x 13 Inch

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EnDoc #ad - Convenient self seal closure – peel back the sticker to quickly & send; Open End Catalog Orientation Enables Fast Paper & Effortlessly Seal & Packet Stuffing. Buy checkomatic & save big – stock up on bulk supplies & enjoy the best prices in the industry; lighter weight saves on postage half the weight of paper envelopes; Envelope Packs Available in 6x9, 10x13, 9x12, 10x15 & 12 x 15 1/5.

Indestructible dupont design – lightweight but strong, tearing, rain, Punctures, Durable Tyvek Material Resists Ripping, Moisture & Other Common Postal Threats. Heavy duty envelopes – they are practically indestructible and provide superior protection from tears, punctures and moisture. Superior shipping protection – double reinforced construction, Opaque Color & Super Sticky Glue Offers Maximum Security for Confidential Business Mail. Also, they are self-sealing and secure.
BrandEnDoc #ad
ManufacturerEnDoc #ad
Part NumberEn08

3. PackagingSuppliesByMail

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100 Pack, 10x13 Poly Expansion Mailers Shipping Envelope Mailer Bags, White, Peel & Seal, 10 x 13 inch

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PackagingSuppliesByMail #ad - Being waterproof, you can have peace of mind that your products will not get wet if left out in the elements by the logistics carrier. Expansive - the poly mailer 10x13 plastic expansive envelopes feature gusseted bottom to allow for thicker items such as books, catalogs and binders.

Water proof - these poly mailers 10x13 keep your contents safe from water. Tear proof - the 3 mil thick 10x13 white poly mailers have incredible durability when shipping postal, USPS, UPS or FedEx. Self adhesive - the 10x13 mailers feature a self-sealing peel off strip that allows for super quick closing with no need for tape. Lightweight - these 3 mil mailing bags 10x13 are very lightweight, which keeps shipping cost at a minimum. Fits 20 to 40% more than regular mailers.
BrandPackagingSuppliesByMail #ad
ManufacturerPackagingSuppliesByMail #ad
Height1.15 Inches
Length15.45 Inches
Width11.1 Inches
Part NumberEPM1013-1

4. BETTPACK

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Designed for Secure Mailing ,Filing, Catalog Envelopes, 10 x 13 Inch Self-Seal Security Catalog Mailing Envelopes, 25 Pack, Storing, Brown Kraft

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BETTPACK #ad - Ideal for mailing catalogs, Office, large documents and all business correspondence. Peel & seal - just peel and seal to create a full, strong lasting seal, Saving you time and effort. Perfect for everyday home, Legal or School.

No need to worry about your contents failing out during transit. Just pull to open : your recipients can open mailings as quickly as you sent them, with one Quick-Open Strip; perfect for mailings to seniors, or others with limited hand dexterity. No need to stand licking envelopes and using glue or the water activators. Safe for storage : securely holds hefty files during transit due to it sturdy construction and Durable KRAFT Paper.

Large & expandable: 10*13*2 inch, brochures, business, featuring an expandable side seam. Guaranteed privacy : an opaque security tint obscures sensitive correspondence or private data. The strong adhesive keep mailing protected, Offers Reliable Security for Personal & Professional Mailing.
BrandBETTPACK #ad
ManufacturerBETTPACK #ad
Part NumberMail-25Kraft

5. Partners Brand

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Kraft Pack of 100, Partners Brand PEN1076 Expandable Self-Seal Envelopes, 10" x 13" x 2"

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Partners Brand #ad - Sides expand to hold bulky items. Paper stock. No moisture needed to seal. Tear off strip keeps adhesive free from dust for a longer shelf life. Simply peel off tear strip and seal. Constructed from durable 40 lb.
BrandPartners Brand #ad
ManufacturerPartners Brand #ad
Part NumberPEN1076
ModelPEN1076

6. SENKAUTO

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Reliable Mailer 10x13 100pcs White Poly Mailers Bulk Envelope Shipping Bags Business Office Waterproof Tearproof Large Self-Seal Expandable Postal Packaging Polyethylene Bags for Clothing Shipping

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SENKAUTO #ad - Durable & lightweight materialthe poly mailers can be stretched 3 times longer than usual, with strong edge sealing can avoid the package breakage during shipment. Self-seal strips with water and dirt proof materials make the pack durable.

Wide & friendly usebuilt in self adhesive strip, it is convenient to pack and it'll not open even pull heavy. Attentive & responsible supportany further assistance about your order and product please contact us, our dedicated support will answer in the first time. Order from us with confidence. It is durable and lightweight to carry and save your cost.

Suitable for your business, office, individual store and express carry facility. Waterproof & tear-proof designreliable anti cracking material even if you pull it by strong power that it'll not burst. Enhance your privacythe mailer has a white outer surface and black inner lining, its opaque materials and reinforced adhesive tape will not show what is inside.
BrandSENKAUTO #ad
ManufacturerSENKAUTO #ad
Height0.47 Inches
Length10.1 Inches
Width13.4 Inches
Part NumberRM-PM-04-1

7. Caja Shipping

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100/Case, White, Tyvek Expandable Envelope, 10" x 13" x 2"

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Caja Shipping #ad - Ten times stronger than paper envelopes. Constructed from 18 lb. Envelopes expand to hold bulky items. Tyvek envelopes provide superior puncture, tear and moisture protection. Feature self-seal closure. Olefin.
BrandCaja Shipping #ad
ManufacturerCaja Shipping #ad
Height2 Inches
Length13 Inches
Width10 Inches
Part NumberCATYE10132WE

8. Quality Park

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Top Opening, 10" x 13" x 1 1/2", For Mailing and Shipping Bulky Documents, Case of 100, Promotional Materials and Brochures, Aviditi TYVEK Expandable First Class Self-Seal Envelopes, White/Green, Tear and Moisture Resistant

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Quality Park #ad - Water-resistant, moisture-resistant material withstands harsh conditions. Heavyweight Tyvek offers superior protection for mailing bulky items. Dupont tyvek material won't rip, tear or puncture for enhanced security. Open-end style and Flap-Stik closure for convenient use.
BrandQuality Park #ad
ManufacturerQuality Park Products #ad
Weight4.59 Pounds
Part NumberR4210
ModelR4210

9. Choice Shipping Supplies

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White, 10" x 13" x 1 1/2", 100/Case, Tyvek Expandable Envelopes

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Choice Shipping Supplies #ad - Ten times stronger than paper envelopes. Envelopes expand to hold bulky items. Olefin. Constructed from 18 lb. Feature self-seal closure. Tyvek envelopes provide superior puncture, tear and moisture protection.
BrandChoice Shipping Supplies #ad
ManufacturerChoice Shipping Supply #ad
Height1.5 Inches
Length13 Inches
Width10 Inches
Part NumberCSTYE10131WE
ModelCSTYE10131WE

10. Quality Park

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White Box of 25, 10 x 13 x 1 1/2, Quality Park Survivor R4202 Tyvek Expansion Mailer

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Quality Park #ad - Tyvek white expansion envelope features a Flap-Stik self-adhesive closure. Resists punctures, tears and moisture. Use instead of cartons or boxes. Expands on sides to fit binders, books, reports. Use for bulky items.
BrandQuality Park #ad
Manufacturer0 #ad
Height10 Inches
Length1.5 Inches
Weight1.04 Pounds
Width13 Inches
Part NumberR4202
ModelR4202