Quality Park(TM) Window Envelope
Window Envelope, Address Window, #10, 4 1/8 x 9 1/2, White, 500/Box
MFG #: QUA90130
Recycled envelopes perfect for businesses with a large volume of outbound mail.
Traditional Seal. The flaps feature built-in solid gum adhesive, which just needs to be moistened before sealing.
Glassine Window. Help the recipient get right to the point by revealing pertinent information through the single window slot covered by smooth, dense glassine material.