ZAGG Gear 4 Vancouver MagSafe Compatible Back Case for iPhone 13 Pro Max 13ft│4m Drop Protection Integrated D3O MagSafe Compatible 5G Signal Plus Technology Gaming Ergonomics 13ft│4m Drop Protection: Vancouver Snap has been tested and proven to protect your phone from drops up to 13 feet (4 meters). Integrated D3O: D3O is a pliable, flexible material that hardens on impact, dissipating shock and protecting your device. MagSafe Compatible: Vancouver Snap is compatible with the MagSafe Charger, so you can charge while you’re gaming. 5G Signal Plus Technology: Micro voids in this uniquely engineered D3O material allows the 5G signal to pass through successfully. Gaming Ergonomics: The Vancouver Snap is made for comfortable gaming with a contoured grip and textured finish to prevent slipping.