Features and Benefits White poly bubble mailers are economical alternative to corrugated shipping boxes, providing significant low shipping and packaging cost. Mailers are made from 100% polyethylene. Poly bubble mailers combine the tear, weather and puncture resistance of envelope with the cushioning of a durable bubble lining. Exterior poly film has gray lining on inside, does not allow see-through and protecting privacy of your content. Hot-melt release liner helps ensure a tamper-evident seal and security of your content. High slip bubble lining allows easier product insertion, saving time and increasing productivity. Smooth white exterior print surface is ideal for high-quality printing, promotional mailings and branding. Market Uses • E-Commerce Retailers • Consumer Retail • Cosmetics / Pharmaceutical • Books, CDs/DVDs • Outdoor/Hobbies • Automotive • Apparel and Tools