(Allied Precision) Thermostatically controlled with auto shut-off. Built-in handles. Cord exits from back or bottom of pail to prevent chewing. Tested to withstand temperatures to 20 below zero. Blue only. 16" high, 23.5" wide. 260 watts, 120 volts. Comes with 25' Lockndry extension cord approved by MET Labs, a nationally recognized testing laboratory to UL and CSA safety standars for heated electronic appliances.