1. Made of TPU+PC material, electroplated frame, wear-resistant and durable. 2. The edge of the case is slightly higher than the screen and camera to prevent scratches and wear. 3. Adequately protect the device from general scratches, dirt, tears and wear and tear. 4. All ports and buttons can be used normally without disassembling the casing. 5. Covered by four-corner airbags, shock-absorbing and anti-fall.