Mansfield Pamlico 4" center Wall Mount less over-flow Model 2038-LO-4-WHT is a White 22?x22?Oval sink with a 4" center. this lavatory is installed by jsut mounting it to the wall to save you time. The Mansfield Pamlico 4" center Wall Mount less over-flow Lavatory Model 2038-LO-4-WHT is made of a durable vitreous china material with a concealed overflow. The Mansfield Pamlico 4" center Wall Mount Lavatory less over-flow Model 2038-LO-4-WHT comes with the limited lifetime Mansfield warranty. Mansfield is an American company that?s been in business since 1929, and has been one of the top producers in design, and quality for the past 40 years. They are the largest domestic producer of sanitary ware, and strive to ensure you get the best products available.