JAM Paper Chocolate Brown Recycled A7 Invitation Envelopes measure 5.25" x 7.25" in size and are made out of 100% recycled, 28lb, smooth paper. These straight flap envelopes feature a dark, sophisticated chocolate brown color and secure moisture activated gum closures. Use these envelopes for invitations, personal letters, greeting cards, cards for holidays, thank you cards, and much more! Use these eco-friendly, uniquely colored envelopes for any personal or business mailing purpose!Details:Chocolate brownA7 size (5.25" x 7.25")28 lb.50 envelopes100% recycled paper