HTS 315S4 4Pc Stainless Steel Mesh Sink Strainer Set Large: 4.5'' outer diameter; 2.25'' inner diameter; 1.7'' deep Medium: 2.75'' outer diameter; 1.125'' inner diameter; .75'' deep Small (x2): 2.25'' outer diameter; .875'' inner diameter; .75'' deep Fits most tubs/drains Keep food, hair, and other small items out of your drain