![Peel Seal Strip Catalog Envelope, #10 1/2, Square Flap, Self-Adhesive Closure, 9 x 12, White, 100/Box [SKU: UNV40100]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/600x600/products/93096/90910/797343__70451.1683128370.JPG?c=1 "Peel Seal Strip Catalog Envelope, #10 1/2, Square Flap, Self-Adhesive Closure, 9 x 12, White, 100/Box [SKU: UNV40100]")
![Peel Seal Strip Catalog Envelope, #10 1/2, Square Flap, Self-Adhesive Closure, 9 x 12, White, 100/Box [SKU: UNV40100]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/1280x1280/products/93096/90910/797343__70451.1683128370.JPG?c=1 "Peel Seal Strip Catalog Envelope, #10 1/2, Square Flap, Self-Adhesive Closure, 9 x 12, White, 100/Box [SKU: UNV40100]")
Product Overview
Peel-off strip protects adhesive from dust for longer shelf life. Remove strip for a clean, quick seal upon contact. Keeps contents safe and secure. [QTY/UOM: 100 / 1BX] [PMS SKU: U001-40100] [Category: OFFICE SUPPLIES/ENVELOPES;Shop All]
![Peel Seal Strip Catalog Envelope, #10 1/2, Square Flap, Self-Adhesive Closure, 9 x 12, Natural Kraft, 100/Box [SKU: UNV40102]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/93098/90912/797351__23334.1683128370.JPG?c=1 "Peel Seal Strip Catalog Envelope, #10 1/2, Square Flap, Self-Adhesive Closure, 9 x 12, Natural Kraft, 100/Box [SKU: UNV40102]")
![Peel Seal Strip Catalog Envelope, #13 1/2, Square Flap, Self-Adhesive Closure, 10 x 13, White, 100/Box [SKU: UNV40101]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/93097/90911/797347__41052.1683128370.JPG?c=1 "Peel Seal Strip Catalog Envelope, #13 1/2, Square Flap, Self-Adhesive Closure, 10 x 13, White, 100/Box [SKU: UNV40101]")
![Peel Seal Strip Catalog Envelope, #13 1/2, Square Flap, Self-Adhesive Closure, 10 x 13, Natural Kraft, 100/Box [SKU: UNV40099]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/93095/90909/276071__88661.1683128370.JPG?c=1 "Peel Seal Strip Catalog Envelope, #13 1/2, Square Flap, Self-Adhesive Closure, 10 x 13, Natural Kraft, 100/Box [SKU: UNV40099]")
![Peel Seal Strip Business Envelope, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 100/Box [SKU: UNV36002]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/93060/90874/797323__62893.1683128362.JPG?c=1 "Peel Seal Strip Business Envelope, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 100/Box [SKU: UNV36002]")
![Self-Stick Open End Catalog Envelope, #10 1/2, Square Flap, Self-Adhesive Closure, 9 x 12, White, 100/Box [SKU: UNV42101]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/93152/90966/311805__90988.1683128386.JPG?c=1 "Self-Stick Open End Catalog Envelope, #10 1/2, Square Flap, Self-Adhesive Closure, 9 x 12, White, 100/Box [SKU: UNV42101]")