3 Pack Steel Sink Strainers Prevent Clogs Mesh Bathroom Heavy Duty Tub Drain Bathroom Utility 2.75" Outer 1.75" Inner Sink Strainers prevent clogs. Micro-perforations enable reliable and efficient anti-clogging which enables liquid to seamlessly flow. Designed to fit most bathroom and other sinks. Set of 3 Sink Strainers. Measures: 2.75" Outer, 1.75" Inner. Material: Steel. Color: Silver. Easy to install, usage and cleaning. Easy wash with warm soapy water to keep the strainer finish shine.