Enhance the look and function of your Kraus vessel sink with this Pop Up drain and mounting ring combo. 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). Plumbing hardware is made of solid brass. Available in Brushed nickel finish. Fits any standard 1. 75-Inch opening installation. Drain dimensions: 7-Inch H by 3-Inch Dia at the top with 1. 25-Inch Dia at the bottom. Flange is 2. 25-Inch Dia. Ring dimensions: 0. 5-Inch H by 3. 2-Inch Dia. All rubber gaskets needed for installation of the mounting ring and drain are included. Manufactured by Kraus. Limited Lifetime Warranty.