Hatco HBG-6018 Portable Heated Black Glass Shelf with 60.3" WidthThis Hatco HBG 6018 Portable Heated Black Glass Shelf with 60. 3" Width is ideal for use on pass through areas, buffet lines, or as a hors d'oeuvre display. With the ability to heat in temperatures ranging from 100F to 195F, this Black Glass Heated Shelf is completely thermostatically controlled. This, along with its foodsafe glass surface, keeps food items uniformly heated across the entire holding surface. The Portable Heated Shelf has a lighted On