Back Nine #10 Envelope

Designed #10 Envelopes make your mailings stand-out! Square flap, 25/box, 2-sided design. 4-1/8"x9 ½”, holds 8½”x11” sheets (3-fold).

4-1/8” x 9-1/2”

28lb stock

Square flap

Full-color, 2-sided design

Laser and inkjet compatible

Holds up to six 8-1/2” x 11” sheets, folded in thirds