Additional Details ------------------------------ Product description: Water Heater Wrap, Water Heater Energy Saving & Hot Water Heating Loss Prevention Save Money, Energy and Help the Environment Reduce 9% Heating Cost Bills, Reduce Heat Loss Up to 40% Fire rated Class 1 / Class A, Non Toxic, will not irritate skin, eyes or throat Improve the efficiency of 95% of all water heaters in use today Easy to Install and Easy to Clean Fits Gas or Electric Water Heater Contains no Fiberglass Recover Your Investment in a few month Prolongs the life of your Water Heater Non toxic / Non carcinogenic Material: Other