niceEshop(TM) Brand New FLOAT Floaty Backdoor For GoPro HD 3+ 4 Camera (Clear and Orange) Condition:100% Brand new Industrial strength 3M adhesive backing attaches the floaty directly to the HD HERO waterhousing backdoor Easy to spot flotation backdoor lets your HD HERO camera float in water Work for GoPro Hero 3+/4 camcorders Very easy to setup