The Hatco HBG-4818 Heated Shelf Food Warmer features a sleek black glass surface that enhances any food presentation. Measuring 48 inches in length, this portable unit is designed with a durable ceramic glass surface that ensures uniform heat distribution. The thermostatic control allows for precise temperature settings ranging from 100°F to 200°F, providing optimal warmth for your food items. A lighted on/off rocker switch offers easy operation, while the choice of frame finishes allows for customization to fit your style. This product is cULus and UL EPH Classified, ensuring it meets high safety and performance standards.