Quality Park Reveal-N-Seal Self Seal Security Tinted #10 Double Window Envelope 4 1/8" x 9 1/2"

Sold as 500/Box. #10 Business double window envelopes with side seams are great for bulk mailings. Security tinted pattern helps to discourage reading sensitive information through the outside of the envelope. These envelopes measure 4 1/8"H x 9 1/2"L in size, providing enough space for your mail.

Double window envelopes conveniently display addresses; Top window: 1-1/4" x 3-1/2"; 3/8" from left; 2" from bottom; Bottom window: 1" x 4"; 3/8" from left; 1/2" from bottom. Made from 24# White Wove for durability. 500 envelopes per box ensures ample supply.

Our dependable Reveal-N-Seal patented envelope design has a unique flap that folds up and into place for a firm seal that won't close and stick prematurely; plus, no peel-strip waste to clean up!.