Danco 36459B 1-3/4-Inch OD Rubber Kitchen Sink Strainer Washer， 1 per Bag， Black<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Durable reinforced rubber construction</li><li>1-3/4 in. OD x 3-1-3/8 in. ID x 1/8 in. Thick</li><li>Ensures a tight seal</li><li>Prevents leaks</li><li>Universal design</li><li>Easy to install</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41CL3Dw%2BUjL.jpg" noproxy>