The OEM Sealed Air Jiffy TuffGard Premium Cushioned Mailers are designed for secure shipping and protection of your items. Made from puncture-resistant, water-resistant, and tamper-resistant poly, these mailers feature a clean, white textured surface ideal for label application. With heat-seal seams that will not burst and a 3/16" high Barrier Bubble layer for maximum cushioning, these mailers ensure your items arrive safely. Lightweight design helps save on postage costs.