1. High-quality materials: The basin faucet is made of solid brass, featuring a rustic black oil-rubbed bronze finish with a polished surface. It is rust and corrosion-resistant, ensuring classic durability. 2. High-quality ceramic valve: The basin faucet is equipped with a high-quality ceramic valve core that has undergone 500,000 tests. It effectively prevents leakage and allows for easy adjustment of temperature and flow. 3. What kind of sprayer: The single-lever bathroom faucet comes with a water-saving honeycomb aerator, ensuring a smooth water flow without splashing. 4. Easy to assemble: The black bathroom faucet is equipped with a standard 3/8 connection and a 60-cm extra-long hose. It includes all accessories and can be connected to all common high-pressure hot and cold water systems. 5. Specifications. Dimensions: See the picture. Mounting hole: Approximately 32 - 45 mm. Net weight: 892 grams. Note: The faucet has been tested with water before shipment.