Odds are, most of us will never be in office. However, most of will work in an office of some sort, and some of us will have the responsibility of sending mail from that office. JAM Paper Presidential Blue 6" x 9" Booklet Envelopes will help you perform this task with a quality and professionalism that will get everyone's vote! These envelopes are made out of durable, archival, 28 lb. paper! This pack contains a total of 25 envelopes. Each one measures 6" x 9" in size and has a booklet opening with a commercial style flap with a reliable gum closure to keep items secure in the mail. Use these presidential blue envelopes to mail out letters, cards, invitations documents, and other correspondence!Details:Presidential blue6" x 9"28 lb/75 gsm25 envelopesBooklet openingsCommercial flapsGum closuresArchival qualityPaper