Product Features: Rectangular basin gives a classically clean look to your bathroom countertop Covered under Toto's limited one year warranty Constructed of vitreous china providing a classic look and feel Undermount lavratory sink gives a elegant seemless look Center drain location provides optimal draining capability Equipped with concealed front overflow drain – works in tandem with the primary drain to prevent an overflow or spillage All hardware needed for installation included Product Specifications: Height: 5-7/8” (measured from the bottom of sink to the top of the rim) Overall Width: 16-3/8” (measured from the back outer rim to the front outer rim) Overall Length: 21-3/8” (measured from the left outer rim to the right outer rim) Basin Width: 13-3/8” (measured from the back inner rim to the front inner rim) Basin Length: 17-3/4” (measured from the left inner rim to the right inner rim) Basin Depth: 4” (measured from the center of basin to the rim)