Padded Mailing Envelopes 12' x 15.5' #7 - Pack of 25 Starboxes moisture-resistant¬self-sealing bubble bags excellent for product packaging applications Bubble pouches¬made from lightweight¬low-density¬polyethylene¬to reduce shipping costs Less labor-intensive to pack items as the pouches¬conform around the shape of your merchandise Avoid damage with the protective outer bubble cushioning of these cost-effective pouches¬