![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-iqof5nfcfj/images/stencil/600x600/products/67687/66092/797343__53780.1692629062.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-iqof5nfcfj/images/stencil/1280x1280/products/67687/66092/797343__53780.1692629062.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. Seam Type: Center; Flap Type: Square; Trade Size: #10 1/2; Security Tinted: No. [QTY/UOM: 100 / 1BX]
![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-iqof5nfcfj/images/stencil/500x659/products/67688/66093/797351__53757.1692629062.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-iqof5nfcfj/images/stencil/500x659/products/67690/66095/797347__66137.1692629063.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-iqof5nfcfj/images/stencil/500x659/products/67689/66094/276071__55845.1692629062.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]")
![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-iqof5nfcfj/images/stencil/500x659/products/70175/68573/311805__07044.1692629781.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]")
![EasyClose Catalog Envelope, #10 1/2, Square Flap, Self-Adhesive Closure, 9 x 12, White, 250/Box [SKU: UNV44101]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/33817/33455/798504__46383.1691784775.JPG?c=1 "EasyClose Catalog Envelope, #10 1/2, Square Flap, Self-Adhesive Closure, 9 x 12, White, 250/Box [SKU: UNV44101]")