Pop Up drain is designed to work with any vessel sink with above counter installation, including glass, stone and ceramic (without overflow). Mounting ring will work with any rounded bottom vessel sink (without overflow).Enhance the look and function of your Kraus vessel sink with this Pop Up drain and mounting ring combo Plumbing hardware is made of solid brass Fits any standard 1-3 4 opening installation All rubber gaskets needed for installation of the mounting ring and drain are included Limited Lifetime WarrantyFinish: Brushed Nickel Drain Dimensions: 7H x 3 Top Dia x 1-1 4 Bottom Dia Ring Dimensions: 1 2H x 3-1 5Dia Flange Diameter: 2-1 4 Material: Brass Style: Contemporary Modern