The Hammerwerks Classic Round Lavatory Sink by Houzer is hand-crafted to ensure every sink is unique. The sinks come in two distinct finishes: Antique Copper and Lustrous Pewter. The finishes are living, meaning they change over generations of use to different hues of patina. Included with the bathroom sink is an overflow that prevents water from spilling out of the bowl incase the faucet is accidentally left unattended. The drain opening measures 1½" in diameter with a bowl depth of 6" and is available with a flat lip or self rimming rolled edge. The Classic Round sink ships via UPS.