The Tough D3O MagSafe Phone Case for iPhone 16 Pro Max is built to last day and night. D3O uses a self-strengthening, non-Newtonian technology that offers the thinnest, strongest, and the world's best impact protection. The science behind this material is incredible- so yes, you can really drop it. with added D3O protection, feel confident your phone is safe with 16-foot drop protection while strong built-in magnets allow for easy MagSafe accessorizing and charging.