Life Cell helps avoid a life threatening situation in an emergency by ensuring that safety equipment is in one place and ready to go. By storing your equipment in this buoyant device rather than under a seat or the back of a cupboard, your gear stays readily accessible for when you need it most. Although compact in size, the Yachtsman Life Cell will store both the EPIRB and all safety equipment in the internal compartment. There is also an external recess that will hold EPRIB in an upright position in case you need to activate. Includes a mounting bracket designed to allow the Life Cell to float off its bracket in the event of sinking and lanyards so users are not separated due to fatigue or high seas. Designed for recreational boats that operate in open waters. Inside dimensions: 4.14"D x 11.22"L x 10.24"W. Outside dimensions: 23.23"D x 16.54"L x 6.7"W.