A complete drain assembly helps prevent harmful objects from getting down the pipes so you'll have a significantly decreased chance having drainage problems. It also helps prevent leaking, which might save you water too. This strainer assembly will fit any standard sized 3.5 inch drain and it's made out of smooth stainless steel. When you need to get the hair and other objects out, just pull the strainer up by the handle for easy disposal. \n \nFeatures \nHair strainer and lid. \nStrainer assembly. \nEasy to assemble. \n \nSpecifications \nHeight: 3.5" \nTop Diameter: 4.25" \nBottom Diameter: 1.75" \nStrainer Height: 2" \nStrainer Diameter: 3" \nLid Diameter: 3.5" \nSome assembly is required.