LUXMO LUXURY MOBILE Hybrid TPU Back Cover for Samsung Infuse 4G i997, Purple/Clear Protects the side edges and back of your phone. Hybrid cover consisting of a semi-hard, semi-soft TPU edge and a smooth hard back Stylish glossy TPU edge provides shock-absorbing protection Lightweight TPU is resistant to taring, stretching and deforming Impact-resistant hard back makes this skin cover slide easily into your pocket or purse.