Features Perfect for sport, underwater and extreme adventures, the YI 4K Waterproof Case keeps your YI 4K Action Camera safe. Especially designed to protect against water, sand and scratches. Sturdy spring latch to prevent accidental opening. The YI 4K Waterproof Case can be submerged up to 132 feet underwater. The anti-fog coating prevents misting in high-humidity and low temperatures. With stainless steel screws and buttons the waterproof case stays rust-proof. To use many of the YI accessories such as the YI Hand Mount, YI Handlebar Bike Mount, YI Chest Mount, the YI Waterproof Case is needed to mount your YI 4K Action Camera. Available in white, the YI waterproof case includes 1 waterproof case, 1 thumbscrew, and 1 mount. Company Info YI believes that premium imaging technology should be accessible to all. With our passion and hard work, everyone can take charge, inspire others, and change lives. We are YI, the Young Innovator.