2 inch thick. Made in USA. Never used it.
WRAPPITUP water heater blanket fits up to 60 gallon tank New still wrapped R-6
SmartJacket Water Heater Blanket Insulation System, Energy Star Certified, R value-7.1
15 Tips to Keep Electric Bills Down in Winter, Constellation
Maintaining A Water Heater: Repair And Service Guide – Forbes Home
Using a Water Heater Blanket to Save on Energy Bills
Increase Your Water Heater's Efficiency with a Water Heater Blanket - Cagle Service Heating and Air
Frost King 3 x 48 x 75 vinyl-faced fiberglass water heater insulation blanket. Helps reduce energy costs. With an R Value 10.0. Fits up uo
Water Heater Insulation Blanket
What is a Hot Water Heater Blanket? - Ben Franklin Plumbers Tyler
By insulating the whole water heater unit with SmartJACKET, you will improve your water heaters efficiency (40%) by keeping the water it has already
SmartJACKET - Water Heater Insulation Blanket Fit up to 80 Gallons Tank, R- 7.1
The 3 Types of Energy Efficiency Losses in Water Heating - Energy Vanguard