1. Easy to spot flotation backdoor lets your SJ4000 camera float in water 2. Industrial strength adhesive backing attaches the floaty directly to the SJ4000 waterhousing backdoor 3. A spare waterhousing backplate is included 4. Protect the camera from sinking if dropped accidently 5. Pefect for snorkeling, scuba diving,surfing,wakeboarding and any other deep water activity.
