#5 | 10 1/2 x 16 | Padded Envelope | $2.49

This Self-Seal Gold Bubble Mailer features a seamless bottom for superior strength, 55 lb. kraft paper with 3/16" bubble lining, and smooth side seams for added convenience. With a shelf life of up to 1 year in normal warehouse conditions, this bag meets the industry standard of the # listed in the name.