Chefman Electric Warming Tray with Adjustable Temperature sells on Amazon. I think the price is very good. Please read some of the reviews and see people thought of the product.**If you’re not sure whether to buy, add to cart, and you can come back to it later!**

FAMILY SIZE WARMING TRAY: The 21″ x 16″ surface hot plate can fit several dishes at once and looks great on any counter top, table, or buffet. The adjustable temperature control and size makes it suitable for family dinners, Sunday football gatherings, holiday meals, or other big parties and events. KEEPS FOOD WARM ALL DAY: The adjustable temperature settings make it easy to quickly heat up your food, while the fuse safety feature keeps the electric tray from overheating so you can keep your food warm throughout the whole day. You can keep the hot plate on low to keep food warm throughout the day, or adjust to high to heat your appetizers quickly. Should not be left on for longer than 72 hours. 400 Watts, compatible with 120 Volt outlets.