![Self-Seal Business Envelope, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 500/Box [SKU: UNV36100]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/600x600/products/64922/63385/276480__97514.1692628225.JPG?c=1 "Self-Seal Business Envelope, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 500/Box [SKU: UNV36100]")
![Self-Seal Business Envelope, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 500/Box [SKU: UNV36100]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/1280x1280/products/64922/63385/276480__97514.1692628225.JPG?c=1 "Self-Seal Business Envelope, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 500/Box [SKU: UNV36100]")
Product Overview
No moisture needed to seal, simply raise the lower flap and press. Unique double-flap design keeps the gum from sticking before use. Double flap keeps contents secure. Seam Type: Side; Flap Type: Square; Trade Size: #10; Security Tinted: No. [QTY/UOM: 500 / 1BX]
![Self-Seal Security Tint Business Envelope, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 500/Box [SKU: UNV36101]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/64923/63386/274901__74847.1692628225.JPG?c=1 "Self-Seal Security Tint Business Envelope, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 500/Box [SKU: UNV36101]")
![Peel Seal Strip Business Envelope, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 500/Box [SKU: OFF82304]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/77134/75404/276089__01331.1692631884.JPG?c=1 "Peel Seal Strip Business Envelope, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 500/Box [SKU: OFF82304]")
![Self-Seal Security Tint Business Envelope, Address Window, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 500/BX [SKU: UNV36102]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/64921/63384/274894__10114.1692628225.JPG?c=1 "Self-Seal Security Tint Business Envelope, Address Window, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 500/BX [SKU: UNV36102]")
![Peel Seal Strip Security Tint Business Envelope, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 100/Box [SKU: UNV36004]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/64918/63381/797331__43942.1692628224.JPG?c=1 "Peel Seal Strip Security Tint Business Envelope, #10, Square Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 100/Box [SKU: UNV36004]")
![Reveal-N-Seal Security Tinted Envelope, #10, Commercial Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 500/Box [SKU: QUA67218]](https://cdn11.bigcommerce.com/s-iqof5nfcfj/images/stencil/500x659/products/77250/75520/110708__40966.1692631920.JPG?c=1 "Reveal-N-Seal Security Tinted Envelope, #10, Commercial Flap, Self-Adhesive Closure, 4.13 x 9.5, White, 500/Box [SKU: QUA67218]")