Back case with diamond pattern design， can be seen different 3D effect by different angle， fashion and outstanding. Selected TPU raw material， flexible soft with elastic， shockproof， waterproof and scratch-resistant. Protect phone perfectly， still well protect your phone from scratching even phone screen faced on the floor .Precious cutout， 100% match， offering a soft and convenient using experience. One piece cover for Volume key and power button， dust-proof with good using experience.