4Pcs Underwater Camera Buoyancy Float Kits, Buoyancy Provided 175g*4, Diameter 3.15", Thickness 1.5", Aquatic Arm Float Kit for Seafrogs/nitescuba/Starbea Floating Arms Diving Tray

Superior Buoyancy: Our underwater buoyancy kits are engineered to provide high buoyancy, thanks to its high-density, high-hardness, and strong compressive strength properties; It can withstand up to 5 bars of water pressure, less than 2% deformation at 41 meters underwater without deformation, and maximum depth 50 m/164 ft Lightweight and Stylish: The surface of the buoyancy floating arm is black, giving it a simple appearance with an inner diameter of 1 inch; It is compatible with various YS/double ball light arms and underwater tray on the market, including Seafrogs, nitescuba, Starbea strobe arms Versatile Solution: 1 pcs of floating block provides -175 g buoyancy, allowing you to add or remove floats to achieve the perfect amount of buoyancy for your camera system, depending on shooting style and conditions; The float black is more easy storage you can either put on your arm or store in air mesh bag More Efficient: More light weight and cheap compare to a traditional carbon float arm, 51 g self-weight buoyancy block provides - 175 g buoyancy and you need a 155 g carbon fiber float arm can provides 300 g float; The float block will not flood and affordable Professional Support: Please feel free to contact us for any issues, a satisfied solution is promised forever; Made from premium polymeric materials, the buoyancy floating arm can withstand the harsh underwater environment, ensuring long-term use; Package includes: 4x buoyancy kits, 1x storage bag