![Lightweight 14 lb Tyvek Open End Expansion Mailers, #15, Square Flap, Redi-Strip Adhesive Closure, 10 x 15, White, 100/Carton [SKU: QUAR4630]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/600x600/products/87552/85376/666871__78095.1683127160.JPG?c=1 "Lightweight 14 lb Tyvek Open End Expansion Mailers, #15, Square Flap, Redi-Strip Adhesive Closure, 10 x 15, White, 100/Carton [SKU: QUAR4630]")
![Lightweight 14 lb Tyvek Open End Expansion Mailers, #15, Square Flap, Redi-Strip Adhesive Closure, 10 x 15, White, 100/Carton [SKU: QUAR4630]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/1280x1280/products/87552/85376/666871__78095.1683127160.JPG?c=1 "Lightweight 14 lb Tyvek Open End Expansion Mailers, #15, Square Flap, Redi-Strip Adhesive Closure, 10 x 15, White, 100/Carton [SKU: QUAR4630]")
Product Overview
Expandable mailer made with DuPont Tyvek material delivers the best possible protection at a shipping-cost-saving weight. Inserting and removing contents is easy because of its horizontal, open side orientation. Self-adhesive Redi-Strip closure provides a secure, peel-and-press seal. Clean, crisp look makes a professional impression. [QTY/UOM: 100 / 1CT] [PMS SKU: S016-14630] [Category: OFFICE SUPPLIES/ENVELOPES;Shop All]
![Heavyweight 18 lb Tyvek Open End Expansion Mailers, #15, Square Flap, Redi-Strip Adhesive Closure, 10 x 15, White, 100/Carton [SKU: QUAR4450]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/87545/85369/666889__61008.1683127158.JPG?c=1 "Heavyweight 18 lb Tyvek Open End Expansion Mailers, #15, Square Flap, Redi-Strip Adhesive Closure, 10 x 15, White, 100/Carton [SKU: QUAR4450]")
![Lightweight 14 lb Tyvek Catalog Mailers, #15, Square Flap, Redi-Strip Adhesive Closure, 10 x 15, White, 100/Box [SKU: QUAR1660]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/87532/85356/666899__31702.1683127156.JPG?c=1 "Lightweight 14 lb Tyvek Catalog Mailers, #15, Square Flap, Redi-Strip Adhesive Closure, 10 x 15, White, 100/Box [SKU: QUAR1660]")
![Lightweight 14 lb Tyvek Open End Expansion Mailers, #15 1/2, Square Flap, Redi-Strip Adhesive Closure, 12 x 16, White, 100/CT [SKU: QUAR4650]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/87553/85377/666925__70157.1683127160.JPG?c=1 "Lightweight 14 lb Tyvek Open End Expansion Mailers, #15 1/2, Square Flap, Redi-Strip Adhesive Closure, 12 x 16, White, 100/CT [SKU: QUAR4650]")
![Lightweight 14 lb Tyvek Catalog Mailers, First Class, #15, Square Flap, Redi-Strip Adhesive Closure, 10 x 15, White, 100/Box [SKU: QUAR1670]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/87533/85357/753445__28918.1683127156.JPG?c=1 "Lightweight 14 lb Tyvek Catalog Mailers, First Class, #15, Square Flap, Redi-Strip Adhesive Closure, 10 x 15, White, 100/Box [SKU: QUAR1670]")
![Lightweight 14 lb Tyvek Open End Expansion Mailers, #13 1/2, Square Flap, Redi-Strip Adhesive Closure, 10 x 13, White, 100/CT [SKU: QUAR4610]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/87550/85374/238007__22277.1683127159.JPG?c=1 "Lightweight 14 lb Tyvek Open End Expansion Mailers, #13 1/2, Square Flap, Redi-Strip Adhesive Closure, 10 x 13, White, 100/CT [SKU: QUAR4610]")