Mail and protect important documents such as college applications, catalogs, brochures, and much more in these classic brown kraft envelopes. Whether you are using at office or home, your documents stay protected and appropriate. Each envelope has an open end opening, straight flap, peel and seal closure, smooth finish, and is made from high quality paper.Details:Available in multiple countsBrown kraft manila10" x 13"28 lb. (105 gsm)Peel and seal self adhesive closurePaper