Bathroom Sink Drain Stopper with Overflow Pop Up Drain Black

Overall length 8.14", diameter at Top: 2.36", diameter at tailpiece connection 1.2", please confirm the dimension before you purchase. Types of Material - Pop-up drain stopper, threaded pipe are made from brass, tailpiece is made from stainless steel. Durable solid brass construction. All metal construction for maximum durability. Easy operation, press the cover to seal and press again to open. All required gaskets, seals and brass mounting nut are included. 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.