Danco (89042) 5-Inch Flat Suction Rubber Sink Stopper, Fits Kitchen & Bathroom Sink and Tub Drains, White, 1-Pack

FLAT SUCTION STYLE allows for maximum room within your sink while stopping water from draining in the sink, FITS MOST SINKS that have a 5 inch or less diameter to be able to cover kitchen sink drain, CORROSION RESISTANT material, constructed of a durable rubber for longevity, DESIGNED FOR USE in kitchen and bathroom sinks with also indoor and outdoor applications, WHITE FINISH gives a simple and elegant feel for your sink with EASY INSTALLATION - no tools required