Let recipients know you mean business with JAM Paper & Envelope 7 1/2 x 10 1/2 Open End Catalog Commercial Envelopes. Start your correspondence off right with our White commercial envelopes made from premium 24-pound paper that ensures a quality look and feel you can trust! Spacious 7 1/2 x 10 1/2 measurements accommodate to an assortment of correspondence reports documents announcements promotional/marketing materials invitations and more. Each envelope features an open end opening straight flap and moisture-activated gum closure to ensure a tight reliable seal. From personal to professional correspondence our envelopes are tailored to fit all your needs in excellence! This pack includes 25 envelopes. Size: 7.5in x 10.5in | Color: White | Quantity: 25/pack