The water-stop core is made of high-quality copper to prevent breakage/leakage/rust, quality and life, no harm to the human body, no harmful metal products, protect you and your family, easy to install, and can be easily distinguished. One-inlet and multiple-outlet styles. They are widely used and can be connected to faucets, water purifiers, kitchen appliances, washing machines, toilets, mop pools, and dishwashers at the same time.etc. Suitable for installation in narrow spaces, saving space and not occupying land. Suitable for all kinds of washing machines, flexible and changeable, bayonet screw interface. Suitable for: garden, kitchen sink, bathroom basin/toilet/water heater/shower head. Interface size: G1/2 Material: copper colour: A-Silver Package Contents: 1 x G1/2 3-way Filling Angle Valve Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.