Bathroom Vessel Vanity Sink Art Basin Brushed Nickel Pop-Up Sink Drain Stopper, ?SIZE?It fits standard US bathroom sink with 1 3/4" Drain Opening and can also fits drains holes diameter varying from 1 5/8" to 1 7/8 inch ( 1.60 to1.87 inches ) . ?HIGH QUALITY?Metal quality sink drain stopper for you, It is well made of high quality brass and stainless steel , all of the accessories are of the highest quality. ?WHAT YOU GET ?A drain plug with filter basket,a drain body,a upper gasket,a drain gasket,a washer,a drain nut.a detailed instruction installation. ?SIMPLE INSTALLATION?It is very easy to install it and it only takes you a few minutes to finish the whole installation. ?CUSTOMER SERVICE?Please contact with me if you have any questions or problems,we will be at your service all the time.