The surfaces is plate, so you not need to worry about fading and can keep its exquisites appearance The bidet T adapters is designs with a single levers, and the handle can be rotated 90 degrees to complete both the switches, and can also be used to control the water flows and pressure of the handheld sprays nozzle Make of brass, have the advantages of strong pressure resistance and resistance Our adapters thread measure 7 / 8inchx7 / 8inchx1 / 2inch, 7 / 8inch male thread for water supply hose connection, 7 / 8inch female thread for toilet tanks connection, 1 / 2inch thread for handheld sprays hose connection Also comes with a 1 / 2inchx3 / 8inch adapters for connecting a 3 / 8inch bidet toilet lid connection The Bidet Basins T adapters is suitable for Handheld Bidet Sprayer, Cloth Diaper Sprayer and most other standard size T adapters, Manufacturer: HDOYTXXM