#10 Window Envelopes with Regular Gum with Blue Tint, 24lb. Bright White Paper

#10 window envelopes with security tint inside are one of the most popular envelope sizes in business and have many uses, including sending invoices and correspondence. The window measures 1 1/8" x 4 1/2" and is 7/8" from the left and 1/2" from the bottom of the envelope. For a small additional charge we can add latex gum to these envelopes to make them self seal.