Quad Lock cases feature our secure locking mechanism that is compatible with all original twist-and-lock mounts, an impact-resistant edge-to-edge cover and a protective liner. With a tough polycarbonate core and a shock-absorbing edge-to-edge TPU outer shell, you can rest assured that your Galaxy is protected every day. The slim profile and soft material make it perfect for everyday use. Quad Lock MAG cases are thinner and flatter than original cases and feature a customisable MAG ring. Quad Lock MAG cases are compatible with all Quad Lock MAG and Quad Lock Original mounts. Quad Lock MAG makes mounting your phone even faster, simply position your phone and the magnets do the rest. Quad Lock cases are compatible with wireless charging. Quad Lock MAG is only available for selected Galaxy phones. Compatibility with third-party wireless chargers may vary by device and charging model.