About this item Good quality: The faucet mounting parts are made of high-quality brass. The ceramic disc valve undergoes 500,000 opening and closing tests. Healthy and reliable: 100% lead-free and nickel-free. The independent internal water supply system protects you from lead and nickel in drinking water. Modern design: Single-hole basin mixer and single handle, elegant and contemporary design, fits perfectly your bathroom aesthetically beautiful. Waterfall Style：The bathroom sink faucet features a waterfall design that will reduce the water impulse force and greatly save water for your daily life. Easy to Install: With G1/2 water pipes and fittings provided, if you need G3/8,9/16 pipes please email us directly. Product Information Material: Copper Working Temperature: 0-90 Rated Pressure: Atmospheric Pressure Installation Hole Diameter: 3.5cm Application Type: Basin Faucet Structure: Single Coupling Type Opening Mode: Type lifting Net weight: 1.3 (kg) Style: Light and luxurious