Metal mesh surface keeps your device naturally cool unlike other plastic body coolers. Ultra Sleek and Unibody design offers excellent portability & durability. Suitable for most laptops upto 14 inch size such as Apple Macbook Air, Pro, Ultrabook, Notebook, Zenbook, etc Large punching empty net surface with bezel-less design for maximum productivity. Includes USB line, convenient and practical groove on the back, avoiding the wire winding that leads to wear & tear.