Small part, Big Impact. Are you tired of spending enormous amounts of money and energy with expensive fixing procedures of your water tank? Would you like to avoid unpleasant and unforeseen investments when it comes to your water heating sources? You've come to the right place! Why is this product for you? This 2-piece anode rod set is made from top-quality magnesium which is non-toxic and entirely safe for the human body. The high absorption rate of corrosive elements makes it a better choice than aluminum, keeping your water tank in perfect functioning condition for years. Plus, with a bonus PTFE tape included, the installation process is easy for anyone. Some of the amazing features of this anode rod for rv water heater is: Set includes 2 anodes and 1 PTFE tape. Dimensions: 9,25" Length and 3/4" NPT Threads. Uses 1-1/16 inch socket. Compatible with all Suburban and Mor-Flo water heater models. Material: magnesium. Safe for humans.