Material:TPU Function:Back Protective Shock-Proof + Scratch-Resistant + Anti-Skid + Dirt-resistant Feature: Not easily fade in color or shape change over time Easy to install - just snap on to your device. slim-fit and never make your device looks bulky transparent case can't cover your phone charming . Compatible Phone Model: for iphone 5/5S/SE 6/6S 6/6S Plus 7 7 Plus iPhone X 8 8 Plus for Samsung Galaxy S4/5/6/6 edge/ 7/ 7 edge S8 S8 Plus Note3/4/5 Note 8 for Samsung Galaxy A3/5/7/8 A3/5/7(2016) A3/5/7(2017) for Samsung Galaxy J1/2/3/5/7 J3/5/7(2016) J3/5/7(2017) for Huawei P7/8/9 P8/9 Lite P9 Plus Mate7/8/9