Ideal for scubas diving, snorkeling, providing reliability buoyance control in dynamic oceans environment Combines reinforced nylons webbings with aerospace grade aluminum for durability and mobilities, ensuring underwater exploration For diving enthusiasts and water sports lover who prioritize gear adjustments during extended underwater activity Quickly release chest buckles for easy installation / removal, consist of durability aluminum for resistance and light weight Features a bright aluminum construction and adjustable straps, offering comfortable and styles compared to traditional or steel backplates