The bumper is slim fabulously that you can not imagine.
Colored anodic oxidation technology, it is not easy to fade.
CNC cutting technology, Precise hole for all ports and buttons, controls & connector.
Embedded keys is different simple keys, it is not easy to fall down.
Two parts frames design combination and fixed with screw.
Add soft cotton lining inside to protect your Phone from hurt, attached screw-driver in readiness