Features: Size: 160 X 230mm (Internal Dimensions) Premium Quality & Lightweight for postal savings. Seamless bottom affords additional cushioning protection along with greater overall strength and safety. High-slip AirCap cushioning material allows faster, easier product insertion. Fully laminated kraft and air cellular construction provides outstanding stiffness and puncture resistance. Convenient self-seal closure saves labor and eliminates the need for staples and tape, while forming a water-resistant, secure package. Made from 100% recycled content