VEVOR Drum Heater Cover,55 Gal Drum Heater Blanket 145° F Adjustable Oil Pail Heater Band 5kg 84inch Barrel Heater with Temperature Controller, Oxford Cloth, Top Cover, for Oil Drum, 1.3KW, 120V
There are overlapping areas,, please try not to use too high a temperature if you must, and try to keep the overlapping areas of the blankets as far apart as possible.
