? Impact-resistant Design- Adopts double-layer structure with PC and TPU to leave a buffer gap in the middle, which is able to absorb shock and reduce damage effect while dropping. ? Non-slip Grains- Just like fingerprint shape that is distributed on the side, with you grasping the case by hand more stably. ? Anti-scratch Protection- The outer shell uses PC with matte oil technique to resist fingerprints sticking on the surface, meanwhile, the inner TPU rubber can effectively protect charging case, and both of them feature anti-scratch property. ? Precise Position- Regardless of whether it is a charging opening or a paired button, it is perfectly adapted without worrying about misalignment. ? Perfect Fit- Without the shortcomings of silicone which is easy to deform and loose, our product utilizes TPU rubber to have better anti-slip effect,Anti-aging materials,less deformation and longer service life.