White Rectangle Ceramic Bathroom Kitchen Vessel Sink Porcelain Vanity Above Counter Basin Bowl (Cl-1114) Bathroom Ceramic Porcelain Vessel Sink inspired modern contemporary design Sink Dimension: 23" Long x 18" Wide x 6.3" High Premium quality ceramic construction, High-quality glaze covered on the surface of basin( except the back) Low water absorption, easy to clean; Above the counter installation This kind of basin is wall mounted with holes on its back.