Quad Lock Phone Case for iPhone 11 Phone Case for iPhone Quad Lock® SECURE MOUNTING 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. PROTECTIVE / IMPACT RESISTANT We would never suggest throwing your iPhone off a double-story building, that’s just silly. But 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. SLEEK DESIGN The slim profile and soft-touch material make it perfect for everyday use. Simplicity is key to all of our design, no showboating here. And yes, it’s compatible with the Quad Lock® wireless charging head.* Tech Specs Secure Quad Lock® interface Composite construction (TPU / PC) Microfibre lining (excluding the iPhone 5/5s/SE Cases) Impact-absorbing shell Compatible with wireless charging