iPhone 7 Plus/ iPhone 8 Plus Waterproof Case, SHEROX Aluminum Alloy Wireless Charging Supported Full Body Protective Waterproof Snowproof Dustproof Shockproof Case for Apple iPhone 7/8 Plus, Black Made of aviation aluminum alloy which not easy to get deformed and durable; the contact part with your phone is made of shockproof cotton which can effectively protect your phone from scratches and friction. Internationally recognized IP68 waterproofing certificate,Complete waterproof level, protection water depth to 2 meters within 2 hours Full protection: Shockproof, Dustproof, Screen waterproof membrane , metal shell, and full sealing performance with case [SUPPORT WIRELESS CHARGING] and More Useful for swimming,surfing, hiking,cycling,skiing and daily use The iPhone 7 Plus/iPhone 8 Plus waterproof case requires to be sealed by 6 metal screws after your phone is well placed in (screwdriver and relevant tools included in the package)