These Natural (Cream) A2 envelopes are perfect for fitting our 4-up postcards, 4-fold greeting cards, and 2-up greeting cards! These NaturalA2 envelopes are Inkjet and Laser compatible and are made from a 24lb bond / 60lb text Natural paper stock (90 gsm). A2 Natural envelopes measure 5.75" x 4.375" each.