ZAGG Gear4 Denali Antimicrobial MagSafe Snap Case for iPhone 13 Pro Max Black 16ft│5m Drop Protection MagSafe Compatible Integrated D3O Reinforced Back Plate Edge-to-Edge Protection 16ft│5m Drop Protection: Denali Snap has been tested and proven to protect your phone from drops up to 16 feet (5 meters). Integrated D3O: D3O is a pliable, flexible material that hardens on impact, dissipating shock and protecting your device. MagSafe Compatible: Denali Snap is compatible with the MagSafe Charger, so you can charge at the maximum wireless capability. Reinforced Back Plate: The back plate is reinforced with a layer of D3O material for extra protection. Edge-to-Edge Protection: Gear4 cases wrap to the front of the phone to provide edge-to-edge protection.