1. HIGH QUALITY The bathroom faucets are certified by CUPC and it is lead , and the inner tube is made of PEX, which is certified by NSF. The durable ceramic cartridge can withstand 500,000 cycles of water flow, having a longer life. 2. Black Matte Bathroom Faucet The practical minimalist bathroom faucet with a sophisticated brushed black finish that has passed a Class 10 24 hour acid salt spray test. Faucets are available for single hole center sink installations. 3. Unique Design The one hole bathroom faucet with single lever design, which is easy to control the flow and temperature, and the water flow rate is 1.2 gallons per minute. The faucet is equipped with an aerator that can fully blend air and water, making the water flow rich in bubbles and soft to the touch. 4. Easy to Install The durable bathroom faucet Includes hot and cold water supply pipes 2¾inch extended braided pipe allows for a larger plumbing installation distance. The nozzle size is US standard 3/8inch. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store