Use the Hatco 24 inch Glo-Ray® Freestanding Heated Shelf (GRS-24-I-120) when you want to keep certain items warmed for an extended amount of time. Whether you are setting up a buffet, enhancing a pass through area or taking on a catering event, the shelf is a blanket-type heating element that evenly heats everything atop its surface. Take advantage of the adjustable thermostat on the Hatco - GRS-24-I-120 - 24 inch Glo-Ray® Freestanding Heated Shelf, allowing you to set temperatures from 80 to 20...