JAM Paper 4Bar A1 Invitation Envelopes, 3.625 x 5.125, Dark Purple, Bulk 250/Box (563912502H)

JAM Paper Dark Purple 4Bar A1 Invitation Envelopes measure 3 5/8 x 5 1/8 inches in size, which makes them ideal for A1 sized invitations, response cards, and greeting cards. This pack contains a total of 250 envelopes. Each of these booklet style envelopes features a rectangular straight flap opening with a reliable, moisture activated gum closure for keeping items secure as they travel through the mail. These envelopes feature a rich, dark, elegant, and royal purple color that is pleasing to the eyes, and is sure to make a fantastic impression on all of your mail recipients! These envelopes are made out of high quality, smooth, acid free, 28lb, archival paper. Use them for your next mailing endeavor!