HIGH QUALITY: The main body of the bathtub mixer is made of high-quality H59 brass, which is solid and durable. It has a matte black finish that is corrosion-resistant and rust-proof; the integrated ceramic valve core ensures smooth opening and closing, drip-free operation, and a longer service life. CONVENIENT AND PRACTICAL: With the classic single handle on the shower mixer, you can easily adjust the water temperature and flow with one hand. By lifting the knob, you can switch between the hand shower and bathtub mixer outlets. SIMPLE DESIGN: Simple, smooth lines and thickened, rounded handles create a modern, unified design that is both classic and practical, adding subtle elegance and comfort to the bathroom and blending seamlessly into any bathroom style. EASY INSTALLATION: All standard shower hoses fit the shower outlet (size: G 1/2, DN15). Inlet and outlet size: G1/2\" BSP (21 mm) WARM REMINDER: This model only includes the bathtub mixer and necessary accessories, but does not include the shower hose and hand shower!