Desktop Publishing Supplies Brand White A1 Envelopes fit our small notecards and everything 3 1/2" x 5" or lower! These White A1 Envelopes are made from a 24lb bond / 60lb text (90 gsm) white paper stock and are inkjet and laser printer compatible. These white A1 envelopes measure 3 5/8" x 5 1/8" each and feature a square flap.

250 White A1 Envelopes Per Pack