Top Flight all purpose plain envelopes is the original. Smooth 20# paper and full flap gummed enclosure allow you to trust any mail you send to friends or family. The standard #10 business size allows any letter or bill to fit perfectly.
- The gummed flap keeps envelopes secure and permanently sealed when needed
- 4.125 x 9.5
- 70 count
- 20# paper
