4.375 in x 5.75 in Enterprise A2 Envelopes, pkg of 100

Designed A2 Envelopes will get your mailing noticed! Square flap, 2-sided design. 4-3/8“x5¾”, holds Standard postcards and 8½”x11” sheets (4-fold).

4-3/8" x 5-¾"

28 lb. stock

Square flap

Full-color, 2-sided design

Laser and inkjet compatible