Korky Classic Flapper 50BP- 2 Pack<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Larger ball design to stay open longer</li><li>Fits older style brass flush valves</li><li>Molded of durable rubber</li><li>Ensure a tight seal on 5 and 7 gallon toilets</li><li>5 year guarantee</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41%2BvaCD77wL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41OzpbmQ5ML.jpg" noproxy>