The possibilities for capturing the action are nearly endless with the SP-GadgetsDIVE BUOY! Keep your action cam perfectly under control, whether youre shooting on or underwater. Fill the multi-purpose grip with water to get just the right buoyancy underwater, or leave it empty to keep your camera floating. Or just use it as a compartment for storing small things in!Includes:POV Dive BuoyAdjustable WriststrapQuickscrew