JAM Paper® Christmas Red 6 x 9 Open End Catalog Envelopes are made out of smooth, high quality, 24lb, 30% recycled paper. This pack contains an even total for 100 envelopes. These envelopes feature a bright red color that makes them and ideal choice for mailings and office needs during the holiday season! Each one opens on the shorter and has a straight flap and a reliable gum closure to keep any enclosed contents secure while in transport. Use these red envelopes to mail Christmas cards, the invitations to that next upcoming Christmas party, announcements, holiday bonuses for employees, Save-The- Date cards, and much more!