This phone case features an innovative structure, easy to disassemble and install. The signal is unimpeded due to the hollow corner design. A Magsafe magnetic ring on the back allows for magnetic charging and can be used as a phone holder. The case protects the camera lens with a 4mm convex design and has silicone airbags at the four corners for anti-drop protection. The inner layer is scratch-resistant and has a buffer EVA layer for better protection.