bathroom faucets 1 hole.Aerator Spout : The bathroom faucet provides a clear and steady laminar stream, that provides a beautiful water presentation. Lever handle is designed for ease of use for water flow and temperature adjustment.Dimensions : Spout Reach : 3.3 inch Spout height : 3.54 inch Overall height : 6.77 inch.Single Handle Faucet : Single-handle bathroom faucet for easy adjustments to a powerful stream. Pop up drain with overflow is included.FinishChrome finish is highly reflective for a mirror-like look that works with any decorating style. It is compatible with 1 or 3-Hole installation.NoteBathroom faucet includes everything you need is together in one convenient box and including water supply lines standard 3/8-In compression threads.If package not include deck plate,please contact Greenspring customer service.If the diameter hole of your sink is too small, you may need to drill it.