The Mansfield Maverick Round 8? center Drop in Lavatory Model 249-8-BONE is a Bone 19?x19?oval sink with a 8? faucet. This lavatory is installed by dropping it in to a pre cut hole in your counter. The Maverick Round 8? center Bone drop in Lavatory Model 249-8-BONE is made of a durable vitreous china material with a concealed overflow. The Maverick Round 8? center Bone drop in Lavatory Model 249-8-BONE 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 80 years. They are the largest domestic producer of sanitary ware, and strive to ensure you get the best products available.