【Quality Promise】: Maximum Flow Rate:1.19gpm. 4.5L/min. Manufactured from SUS304 Stainless Steel with outstanding corrosion resistant performance for ensuring high quality and better durability. 【Special Features】: Single handle design for powerful water stream and convenient temperature control. The bathroom faucet provides a clear and steady laminar stream.Include pop up drain. 【Easy Installation】: The faucet installation hole size can be used for the sink with hole diameter from 25mm（