Standard Drain Opening - Fits standard US bathroom sink with 1-1/2" to 1-3/4 inch drain hole(33-50mm).please check the size of the sink hole before purchasing.
Types of Materials - Pop-up drain stopper, threaded pipe are made from brass, tailpiece is made from stainless steel.Durable solid brass construction, Brushed Nickel finished.
No Water Leak - Thickened stepped silica-gel gasket, don't need any plumber's putty,Oxidation resistance and leakage proofing.
Easy Operation - Press the cover to seal and press again to open. You can turn the upper cap counter-clockwise to unscrew and remove.
Easy to install - All required gaskets, seals and brass mounting nut are included. Please make sure the gaskets are in the right position (please refer to product pictures or instructions) to avoid leakage.