Premium Material: Black bathroom faucet is constructed by lead-free solid brass to ensure durability and reliability, high-quality ceramic cartridge has passes many water tightness test, reduce the probability of leakage. Anti-scratch Finish: Matte black finish resist strong corrosion, scratch-resistant,and resist fingerprints and water spots, just use a soft cloth to wipe away the stains on the faucet during daily us, which makes the faucet maintain a new appearance permanently. Easy Installation: 6"deck plate included for single hole or three holes 4" center sink installation, pop up drain with overflow and 2 pcs standard 3/8" water supply line included for installation. Creative fast connect construction is easy to install by yourself without plumber. Flexible Collocation: Single handle is designed for ease of use for water flow and temperature adjustment, the vanity faucet can be connected to standard hot and cold water pressure systems. Perfectly match your vanity sink in the bathroom, washroom, lavatory, etc. Superior Aerator Spout: The aerator spout offers ample, no-splash water, multi layer filtration provides clean and pure water, it produces a larger and whiter stream with less noise. It's absolutely ideal for everyday bathroom tasks.