This premium soup kettle holds up to 11.4 quarts of liquid for all of your warming needs. The insert and lid are constructed of heavy-duty stainless steel. The lid is made with a heavy duty piano hinge for ease of use. The soup kettle is constructed with a scratch and dent high impact, heat resistant plastic exterior and an infinite switch. Voltage 110V-120V AC 500W, 4 Amps. Temperature readings 80 degrees F to 200 degrees F 37CM high and 40 CM diameter.