Quad Lock Cases feature our secure locking mechanism compatible with all original twist and lock mounts, impact resistant edge-to-edge cover and protective lining. Featuring a patented dual-stage Lock that’s quick and easy to attach / detach, but secure enough to lift up to 80 kg (yep, we tested it). Remember, it’s all in the technique, not the force. With a tough, polycarbonate core and impact absorbing TPU edge-to-edge outer shell, you can be confident that your iPhone will be protected in your everyday activities. The slim profile and soft touch material make it perfect for everyday use. Simplicity is key to all of our design, no showboating here. It’s compatible with our wireless charging head. Compatibility with third party wireless chargers may vary depending on device and charging model. Specifications: 30 Day Money Back Guarantee Secure Quad Lock® interface Composite construction (TPU / PC) Microfibre lining Impact absorbing shell Compatible with wireless charging