Waterproof Shockproof Case Life Dirt Proof Durable Cover Fits Apple Iphone 4 4s (no box) (Purple) water proof up to 6ft (2 meters) underwater to IP-68 standards fully sealed from minute dust particles designed to military standard (MIL-STD 810F-516) and tested to withstand 6ft drops and shocks crystalclear anti-reflective optical lens for high quality images It is slim but tough. It is designed to meet or exceed military standards and tested to 6ft drop.