"This Powerblanket PRO Drum Heater offers a fast, safe, energy-saving way to heat plastic or metal drums. Powerblanket heats up faster, cools down slower and uses considerably less electricity than conventional band heaters. Plus, smart technology heats in three individual zones, delivering heat where needed and adjusts to varying content levels. U.S.A. Strap Type Adjustable, Watts 780, Volts 120, Amps 6.5, Thermostat Range F 0-145, Capacity 55 gal., Thermal Cutoff Safety Device Yes, Power Cord ft. 6, Thermostat Included Yes, Plug Type Standard 3-prong, UL Certified to UL/CSA standards, Receptacle Type Required Standard, Common Usage Plastic/metal drum heater, Dimensions L x W in. 36 x 82. Adjustable thermostat with Thermo Probe Adjustable straps for secure fit Built-in thermostatic shutdown prevents overheating Insulated full wrap design Weatherproof, water-resistant stands up well against the elements GreenHeat Technology offers uniform heat distribution while consuming low levels of energy"