DANCO Flat Suction Sink Stopper, 5 Inch, White, 1-Pack (89042) 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