Complete your bathrom sink with this pop-up drain with overflow from Novatto. It is constructed of solid brass and plated with a lifelong satin brass finish for trouble-free use. Chrome, brushed nickel, matte black and oil rubbed bronze finishes also are available. Designed to work with glass, stone, ceramic or any sink with a 1.75-inch drain opening. This drain will not work with a sink which does not have a sink overflow. The drain assembly includes two rubber seals and a brass fastener for easy installation. The drain is 8.5 inches high (when closed) with a 1.25 inch tail pipe at the bottom. Let your style flow and enjoy Novatto's lifetime limited warranty. Supreme packaging and boxing ensure damage-free delivery. Novatto's customer service is always here to answer any additional technical product questions.