Interface: 4-point standard.Materials: Stainless steelPackage included: 1pcs triangular valveInterface: 4-point standard.Materials: Stainless steelPackage included: 1pcs triangular valveSize: Blue colorInstallation Instructions1. Wrap the raw material tape on the threaded position of the angle valve, place the decorative cover and screw it into the built-in pipe port or water pipe interface.2. Turn clockwise and tighten. If the position of the water outlet is incorrect, you can wrap tape on the wire to adjust the position. Do not use a wrench to force the installation to avoid damage.3. Connect the water source of the pipeline and check whether the connection is well sealed.