PULUZ 4 in 1 Handheld Bobber Monopod + Floating Mount + 3M Adhesive + Screw Water Sports Set for GoPro HERO4 /3+ /3 /2 /1 / SJ4000 Ability: Outside also is equipped with a digital camera The camera interface: general 1/4 screw Main functions: the whole camera housing and floating off in the water Fold the height: 150mm In order to save your camera if fell into the water, it doubles as a handle and a flotation device