1. Material: Made of TPU+PC material, durable and can work Compatible with a long time. 2. Comprehensive Protection: Comprehensive protection of the device from general scratches, dirt and wear and tear. 3. Precise Cutouts: Precise cutouts and openings provide easy access to all features, ports, and buttons. 4. Lightweight and easy to use: compact structure, light weight, easy to install and disassemble. 5. Magnetic function: Built-in magnetic ring supports wireless charging and magnetic accessories, such as car mounts, magnetic card holders, and magnetic power banks.