Belle Foret BFNSD01TB 4-Inch Brass Shower Strainer Grid with Screws, Tumbled Bronze 4 in. outside diameter and 3-3/8 in. from hole to hole Screw-in style grid covers 4 in. shower drain hole Two finish-matched screws included for convenient installation Comparable to select Plastic Oddities brand grid strainers Trendy tumbled bronze finish