It is constructed out of 4 premium material: high-end leather, soft TPU Bumper and sturdy internal PC matte shell, which enables a stylish, sophisticated appearance and luxury sense. The slim shape, soft frame and non-slip design of this phone case offers an excellent grip while preserving comfortable and perfect feel to the touch. The 1.0 mm thick elastic cushioning layer on the back has excellent impact resistance, also posses great comfort and soft hand feeling, providing the ideal protection to your cell phone. In order to provide extra protection for the fragile camera and screen, we designed a raised lip of about 1.7mm around the camera and a 1.0mm high raised lip around the screen. Which also ensures all-round protection for your phone from scratches and unwanted filth. All the cut-outs on this phone case are precisely designed and manufactured, which will not affect any function of the phone and allows for you to have easy access to your camera, speaker, side buttons while offering full protection. The matte surface finish of the inner case can quickly dissipate the heat generated by the cell phone when using.