Package Include: 1 barb ball valve with 3 way union barb outer diameter about 10mm x 10mm x 10mm. 3 Stainless steel pipe clamps fit hose outer diameter of 13-19 mm.Characteristic: The arc-shaped barb design will not damage the inner wall of the hose under the action of external force. High quality 3 way brass barb ball valve and thickened wall, higher strength and very rugged.Solid Connections:Barb can be connected to the hoseFit hose witch inner diameter of 10-11mm,The pipe clamps can create a tight seal on flexible or semi-rigid hose.Material: Ball valve made of 58 brass(not pure copper). Pipe clamps all components are all made of 304 stainless steel and will not rust.Function: Y shaped 3-way shut off ball valve has 2 switchs which can control 2 channels respectively. It for corrosion resistance, and will not rust, super sturdy. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.