"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, Thermostat Included Yes, Common Usage Plastic/metal drum heater, Plug Type Standard 3-prong, UL Certified to UL/CSA standards, Receptacle Type Required Standard, Dimensions L x W in. 36 x 82, Power Cord ft. 6, Volts 120, Thermal Cutoff Safety Device Yes, Amps 6.5, Thermostat Range F 0-145, Capacity 55 gal. 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"