Diy Case Hogwarts Badge Iphone 4/4s Case Hard Case Fits Sprint, T-mobile, At&t and Verizon Iphone 4s Case 101550 Made from durable plastic. The case covers the back and corners of your phone. Keep your Iphone 4/4s safe and protected in style. 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.