Blue Lightning 79098 Residental Magnesium Flexible Anode Rod， Hex Plug， 44-Inch<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Flexible design for tight areas</li><li>Made from magnesium to provide a healthy solution to your needs</li><li>Anode rod is expected to provide over two years of corrosion protection</li><li>Extend the life of your water heater with this design</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41nX%2B6dFshL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/21fnuoJEPuL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31QK-vPn5zL.jpg" noproxy>