#10 Trade Size Security Tint Envelope, Commercial Flap, Gummed Closure, 4.13 x 9.5, White, 500/Box

• Perfect for businesses with a large volume of outbound mail.
• The flaps feature built-in solid gum adhesive, which just needs to be moistened before sealing.
• Help the recipient get right to the point by revealing pertinent information through the single window slot covered by smooth, dense glassine material.