Mirabelle MIRU1512WH 15-3/8" Porcelain Undermount Bathroom Sink with Overflow Oval basin couples functionality with aesthetic appeal Sink is constructed of a high quality porcelain material Undermount installation makes cleaning in and around the sink fast and easy Rear drain location increases workspace in the sink as well as storage area underneath Equipped with overflow drain - works in tandem with the primary drain to prevent an overflow or spillage