JAM Paper #12 Open End Policy Envelopes cater to all your mailing needs. From sending one-of-a-kind invitations to business mailings, these Strathmore bright white wove envelopes are an excellent choice for an assortment of occasions. However you decide to use them, our high quality envelopes are guaranteed to impress. This pack contains 25 envelopes, each measuring 4.75" x 11". Each has an open end opening, straight flap, gum closure, wove finish, and is made from 28 lb. paper.Details:Bright white wove4.75" x 11"28 lb/75 gsm25 envelopesOpen end openingsStraight flapsGum closuresPaper