#8 Double Window Security Envelopes Self-Seal

Our #8 double window self-seal security envelopes are custom designed to provide a snug fit for your checks and forms. These aren't the generic loose fitting envelopes found at office retailers. Our envelopes are made from 70 lb. paper stock, feature a security tint and more space between windows keeping check amounts private. If ordering envelopes for the first time, please call our customer care representatives to help guarantee the right fit. #8 security envelopes with a gum seal are available.