[SIZE]4.75 x 4.75inch,0.08 inch drain pore,with lar wide rim for collected hair and debris. Fit for most US shower stall drain,bathroom floor drain. [PREMIUM MATETIAL] Made of 304 stainl steel and overall with soft silicone. Rust-and not deformed. The soft silicone around the ed makes the drain shield strong suct. [EASY TO CLEAN] Hair will be caught on the shower drain strainer and can be easily cleaned with just a tissue. [SMOOTH DRAINA] Full bore eyb designed with 0.08 inch dieter poles. Seatery shower strainer can effectively grab the hair and debris and keeps the draina flowing smoothly. [SAVE MONEY and ENVIRONMENT] A single plumber visit can cost hundreds. Drain snakes and liquid drain cleaners are a hassle to use and aren't always effective—not to ment the toll they take on the environment and on your pipes..