The bathtub mixer tap sealing surface is processed with exquisite craftsmanship to prevent precipitation and have a longer service life. Excellent Quality - This thermostatic shower valve is made of high quality brass, with excellent structure, higher strength, long-term durability and heavy weight feeling Bathtub shower mixer tap can resist fogging and corrosion in daily use. The faucet adopts temperature control with hot and cold double handles, stable temperature control, design of the handle, beautiful appearance, non-slip tub, good hand feeling Installation Size - Threaded Interface: G1/2", Mounting Nut Diameter: 29mm. This set can be adjusted freely according to your bathtub shape, so you won't mind when using the faucet. A set wall mount is included for easy installation. Design and production combine modern style and reliable functions. Ideal for bathroom and bathtub.