Vigo VG15393 is a double bowl undermount sink made of 16 gauge, 304 Nickel - Bearing Content stainless steel. It features 25 mm radius corners, elegant and functional drain grooves, a long-lasting, easy-to-clean, satin finish, and sound-deadening insulation. The sink has a 9 7/8" bowl depth and comes with a template and mounting hardware. It is recommended to use silicone adhesive sealant (not furnished) for installation. The sink is easy to maintain, requiring only a mild soap and water to clean, and should be wiped dry after each use.