Ultimate impact protection with extra D3O reinforced backplate and frame. The Denali Snap is made with D3O and provides 16 feet (5 meters) of drop protection. D3O - the same technology used by the military and professional athletes - is the key component in our formidable phone protection. D3O is a pliable, flexible material that hardens on impact, dissipating shock and protecting your device. Magnets in the case are compatible with the Apple MagSafe charger, so it just "snaps" into place. Denali Snap contains an antimicrobial coating with properties built in to protect your case coating by inhibiting the growth of odor-causing bacteria and guarding against degradation from microorganisms. The PC backplate is partly constructed from recycled plastic, containing post-consumer waste or post-industrial regrind.