Psbags 10 pack of padded mailing envelopes Mailers. Inside dimension if flat 3 7/8 x 6 3/4" inches Self adhesive. For shipping SMALL items like smaller durable light weight items. 10 pack Beige color. Inside dimensions 3 7/8 x 6 3/4" outside 4x 8" Seamless bottom for maximum strength. Smooth side seams. Attractive 55 lb. Kraft with 3/16" bubble lining. Light weight, saves money on shipping costs. These ship loose