Integrated D3O for impact protection D3O is the world?s most advanced impact protection, trusted by military, sports, motorcycle, and industrial professionals. Drop Resistant up to 13ft 4m Crystal Palace has been tested and proven to protect your Apple iPhone 13 Pro Max from drops up to 13 feet (4 meters).* Made with D3O Crystalex D3O Crystalex won?t yellow over time, and it?s resistant to dye transfer, so your case retains its beautiful transparent finish. Antimicrobial treatment Contains an antimicrobial agent with properties built in to protect your case by inhibiting the growth of odor-causing bacteria.** Wireless charging compatible Crystal Palace is compatible with most wireless chargers. Clear case The transparent Crystal Palace case shows off the sleek design of your smartphone device. Slim design The slim, lightweight design fits easily in your pocket and comfortably in your hand. Improved grip The edges of the case have added texture for improved grip and a secure hold. *Mil Std 810G 516 **Contains an antimicrobial agent with properties built in to protect your case by inhibiting the growth of odor-causing bacteria and guarding against degradation from microorganisms.