CLIMATE PROOF 5-Layers of patented protection features our Chromium Thermal Barrier derived from NASA spacesuit technology Reflects more than 90 of the heat of the sun to prevent overheating and permanent damage to your device Insulates your device in cold conditions to extend battery life up to 4X SINK PROOF Water-Resistant Flotation built into the XP3 keeps your device at the surface of the water GERM PROOF Ingreated AGION antimicrobial lining inhibits the growth of germs bacteria and micrboes to keep PHOOZY more hygienically clean DROP PROOF Exceeds military drop test standards MIL STD 810G 5166 by more than 2X ULTRAGRIP EZ-Open pull tabs Not intended to be left in a vehicle in cold or hot weather for more than 3 hours 1-Year Manufacturer Warranty LPlease measure your phone case to fit the Interior Dimensions 675 x 040 x 36 Made for iPhone 8XRXSMax1111-14Pro11-14ProMax14Plus Galaxy S9-S21PlusS20-S21UltraZFoldA31A71 Note 1020 Pixel 4XL66Pro and most large phones May Not fit bulky Otterbox cases