The OverBoard Medium Universal Case (Gray Matte) is a 100% waterproof case designed to carry a wallet, keys, credit card, phone, and/or small camera. It is made from 0.017" (0.42mm) soft PVC with a semi-transparent body. The case seals tight using the Slide Seal System. It will float if dropped in the water. The case is guaranteed submersible to19' (6m) (class 5 waterproof). A neck lanyard is supplied.