PS: Please confirm the size before purchasing!!! [Save 30% Water without Sacrificing Performance] Our bathroom faucets with a replaceable Flow rate: 1.2gpm/4.5L/min at Max 60psi, have registered with the California Energy Commission [Single Handle Design] Our waterfall bathroom faucet has a single handle design that allows for easy adjustment of water flow and temperature. It's perfect for 1- or 3-hole installations [Quieter Waterfall Outlet] This basin faucet adopts a quieter waterfall spout design for a noiseless, non-splashing, soft water flow [Pop-Up Drain] The Pop-Up design only needs to be pressed lightly, and the pop-up drain will drain quickly.easy and convenient to operate [Quality Material]Our bathroom faucet is made from high-quality, rust-proof stainless steel that are both durable and safe. The brushed nickel finish adds a touch of elegance to any bathroom [Easy Installation] Installation is quick and easy with our included instructions and accessories RUACQ waterfall bathroom sink faucet is designed for easy installation in either 1 or 3 hole sinks. The accompanying deck and pop-up drain add convenience and functionality to your sink. With its innovative waterfall spout design, this faucet delivers a gentle and soothing flow of water. The handle control of water temperature and flow, while the rust-proof stainless steel construction ensures long-lasting performance and easy maintenance.