This pop up drain is designed to work with any vessel sink with above counter installation, including glass, stone and ceramic (without overflow). Smooth and convenient push-button operation offers easy yet convenient use for your family. Constructed from durable brass in a refined brushed nickel finish, it will be a long-lasting and eye-catching accessory for your bathroom. Easy to install by yourself, this pop up drain must be your preferred choice to upgrade your sink. – Constructed from solid brass for durability and reliability. – Finished in a high quality, corrosion resistant brushed nickel. – Push button mechanism – no pull-up necessary. – Fits any standard 1.75″ (45mm) opening installation. – All rubber gaskets needed for installation of the drain are included.