MEASURE the DEPTH of YOUR DRAIN FIRST BEFORE ORDERING : It comes 3 different sizes drain hair catcher, fits the drain hole with Depth than 1.97 inch and Diameter range 1.25-2.17 inch . High cylindrical design , L: Top 2.56, Filter 1.5; M: Top 2.17, Filter 1.3; S: Top 1.97, Filter 1.1, All 3 items are the same DEPTH 1.97.WIDELY COMPATIBLE :CNSZNAT hair catcher shower drain perfect fit universal American standard drains . you may use it in bathroom sinks, bath tub , shower drain, floor drain, laundry tub and anywhere you want to catch hair and debris.EFFECTIVE FILTERING: 2mm micro-perforation is better than 1mm or smaller drain holes on water flow and anti-clogging . Deep Basket Style Design to reduced resistance for smoother water flowEASY TO USE & EASY TO CLEAN: CNSZNAT bathtub drain hair catchers are easy to install, just put the bath tub stoppers over the drain hole then done. Our tub drain covers are easy to clean with warm soapy water to keep the mirror finish shine. Clean easier than the mesh ones.PREMIUM MATERIAL: Upgraded Drain Hair Catcher are made of high quality 304 stainless steel, reliable, rust free and resistant corrosion. Thick and durable outside rim provides the bathroom drain strainer a secure sitting over the drain. This sink drain strainer presents smooth edge and it will not scratch your hands or damage your sinks.