Critter Skimmer 10-Inch Round Pool Skimmer Cover， White<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Safe and effective</li><li>Cleaner pool without additional chemicals</li><li>Frog save themselves without any human intervention</li><li>No interference with normal skimmer action</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31BerF%2BqaIL.jpg" noproxy>