Jiffylite air cellular cushioned mailers provide outstanding shipping protection for a wide range of semi-fragile, low-profile items. They contain a Barrier Bubble layer of Bubble Wrap material that provides maximum air retention and cushioning power. Seamless bottom affords additional cushioning protection along with greater overall strength and safety. Mailers are easy to use. Convenient self-seal closure saves labor and eliminates the need for staples and tape while forming a water-resistant, secure package. Fully laminated kraft and air cellular construction provides outstanding stiffness and puncture-resistance. Satin gold and white kraft exterior presents a quality image and makes an excellent surface for custom printing.