Description
No. 10 Redi-Seal Window
Envelopes require no moisture.
Raise the lower flap and
press. Unique double-flap
design keeps gum from sticking
until mailing. 1-1/8" x 4-1/2"
window is positioned 7/8" from
left and 1/2" from bottom.
Envelopes are made from 24 lb.
white wove stock.