Avyden TPU Case for Apple Iphone 5 - X Shape - (Black) TPU Case for Apple iPhone 5 Compatible Model: AT&T, Verizon, and Sprint's version of Apple's iPhone 5 (phone not included). Functionality: Anti-slip debossed X design pattern on back gives your new electronic device a subtle yet stylish edge. Full access to all ports, buttons, controls, and camera. TPU, also known as thermoplastic polyurethane, is more cut and tear resistance over rubber. It is abrasion resistance, and has a high degree of transparency. Compared to silicone skins, this skin is stiffer to the touch, but remains flexible. Shock absorbent, shatterproof, and anti-scratch material.