Aquaterior Round White Porcelain Ceramic Bathroom Vessel Sink Bowl Basin with Chrome Drain Overflow 18-1/3"Dia.x6-1/9"H Aquaterior&trade; Unique 18-1/3" Round Porcelain Vessel Sink with Pop Up Drain and Overflow Material: Ceramic; Color: White Sink Size: 18-1/3"Dia. x 6-1/9"H Installation Types: Countertop; Overflow: YES Great for home, spa, villa, hotel, restaurant or other home and commercial use