Features: The hose valve is made of specially designed PE for durability and ease of use. Widely used, it is suitable for fresh water and salt water, and can also be used in equipment such as filters, pump return lines, protein skimmers, etc. Water flow control, which allows you to control the flow of water through the hose and shut it off completely. Water-proof, rust-proof, anti-corrosion, polished surface allows you to grip comfortably without hurting your hands. Different specifications can be selected according to actual needs, 12mm, 16mm and 12-16mm valves. Specification: Material: PE Size: as picture shown Color: as picture shown Package Includes: 1pc Notes: Please allow small errors due to manual measurements. Different monitors may display slightly different colors.