Crystal Palace is drop resistant up to 13ft/4m thanks to the D3O® approved material. The backplate is made of polycarbonate (PC), the same material that's used in bulletproof glass, so it will keep your device safe and sound. Ultimate impact protection Crystal Palace is drop resistant up to 10ft thanks to the D3O Approved material. Plus the backplate is made of PC, the same material that's used in bulletproof glass, so it will keep your device safe and sound. Drop Protection Take on anything that comes your way with confidence, knowing that you've got up to 16 feet (4 meters) of drop protection. D3O®—the same material used by the military and professional athletes—is the key component in our formidable phone protection. Slim Design Powerful protection doesn't have to be bulky. The slim design of our cases allows your device to fit easily your pocket and also look sleek and stylish in your hand. We use materials like polycarbonate, TPU (thermoplastic polyurethane), and the unrivaled D3O® material to create tough protection with a lightweight feel. Soft-Touch This case has a soft-touch finish that feels great in your hand. Its attractive, textured surface provides a secure grip. Sophistication and strength are combined to keep your smartphone safe and sound. Wireless Charging Wireless charging has become indispensable in a world that never stops. All Gear4 cases are wireless charging compatible which means you can drop your phone on any wireless charging pad for a quick charge without removing your case.