Complete your vessel sink with this vessel 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 oil rubbed bronze finish for trouble free use. Brushed nickel finish is also available. Designed to work with glass, stone, ceramic or any sink with a 1.75 in drain opening. This umbrella drain will not work with most copper bath sinks or drain openings less than 1.75 in 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. Just add water and enjoy Novatto's lifetime limited warranty.