The Hammerwerks Telluride Vessel Sink by Houzer combines an antique wash basin style with modern, hand-crafted durability. The Antique Copper and Lustrous Pewter living finishes will age and change gracefully to different hues of patina with the use of the sink for generations to come, giving it even more character as the years pass by. The vessel sink features a unique flat bottom design that eliminates the need for a trim ring during installation. Included with the sink is an overflow apparatus that prevents water from spilling over if left unattended. The drain opening of the sink measures 1½" in diameter with a 6" bowl depth and and overall diameter of 16". The Telluride Vessel Sink ships via UPS.