Beckett Corporation Pond Liner Pre Cut PVC， 8 by 10-Feet<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>20 mil thick</li><li>Safe for your fish and plant life</li><li>Flexible &amp; easy to install</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41VM8JRrE0L.jpg" noproxy>