The Sony Action Cam Waterproof Case is a ruggedized, waterproof case for your Action Cam camera and is waterproof to 197 ft. and impervious to sand, dirt, dust and mud, you can capture off-road and underwater adventures of all sorts. An extra-large record start/stop button makes operation easy, even in gloves. Designed with versatility in mind, the housing features a tripod screw thread on the bottom for attachment to the Action Cam handlebar mount, a standard tripod and a variety of other optional accessories. It's perfect for surfing, kayaking, snowboarding, snorkeling and more. This case is required for use with the Sony waterproof head mount kit, suction cup mount, adhesive mounts and other select Action Cam accessories.