Complete your bathroom sink with this 1.5-inch umbrella drain from Novatto. Designed with extra long threading for thick counters and sinks. Also a great fit where the look of a pop-up is wanted but the sink does not need to be plugged to hold water. Constructed of solid brass and plated with a lifelong finish for trouble-free use. Designed to work with glass, stone, ceramic or any sink with a 1.75-inch drain opening. The umbrella top simply unscrews off for quick and easy cleaning. The drain assembly includes two rubber seals and a brass fastener for easy installation. 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.