Case88 Premium Designs Harry Potter & Hogwarts Collections Marauder's Map Protective Snap-on Hard Back Case Cover for Apple iPhone 4 4s Made from durable plastic. The case covers the back and corners of your phone. Shock absorbent, shatterproof, and anti-scratch material. Applicaton and removal are easy. TPU is more cut and tear resistant than rubber. It is abrasion resistant, and has a high degree of transparency. Easy access to all buttons and features of your phone. Keeping its original slim look