Spruce up your mail with JAM Paper #14 Envelopes! These Brown Kraft Manila envelopes are perfect for delivering an assortment of mail that is guaranteed to get you noticed. Each 5" x 11 1/2" envelope is made out of premium 28 lb. smooth paper, has a booklet opening, commercial flap and a secure moisture-activated gum closure to ensure content stays tight during delivery. Use to deliver letterhead, invoices, checks, statements, direct mail, invitations, and announcements. These versatile envelopes can easily be used in the office for business needs or in the home for personal needs! Each envelope has a booklet opening and refined commercial flap. This pack includes 100 envelopes. Size: 5in x 11.5in | Color: Brown Kraft Manila | Quantity: 100/pack