The Gummed Seal Double Window Envelopes 8 5/8 x 3 5/8 is perfect for professional mailing needs.​ Designed with two transparent windows that accommodate mailing addresses without additional labels, these envelopes save time and enhance convenience. The self-seal feature eliminates the need for moisture for sealing, offering a secure closure that ensures safety during transit.
Top window: 3 3/4″ x25/32″; 3/8″ from left; 2 15/32″ from bottom
Bottom window: 3 3/4″x7/8″; 3/4″ from left; 27/32″ from bottom