4-Layer Catering Shelf: This hot box food warmer features 4 spacious layers, each measuring 13.7 in. x 21.06 in. x 3.74". It offers ample capacity, accommodating four 1/1 full-sized (20.86 in. x12.8 in. x2.56") food pans-perfect for storing pizza, chicken, hamburgers, spaghetti, and more.Outstanding Temperature Retention: Made from durable stainless steel, this commercial holding cabinet keeps prepared dishes at ideal serving temperatures for extended periods. It maintains excellent temperature stability around 150°F, with adjustable settings available via buttons on the front of the machine. Additionally, the internal PTC heat source circulates airflow and provides overload protection.Wet and Dry Use: Our commercial food warmer is equipped with a bottom water tray that helps keep food moist, ensuring it stays soft and delicious while reducing oxidation and spoilage. This extends the freshness of your dishes.User-Friendly Design: The entire unit features an insulated design. The stainless steel trays glide effortlessly, while the door hinge allows for a full 180° opening. The convenient one-button switch makes operation a breeze. Included heat-insulating gloves make it easy to handle food, while non-slip feet keep the unit stable.Quick and Easy Cleaning: The smooth, sturdy stainless steel construction allows for hassle-free cleaning. The water tray and shelves are removable, enabling you to wipe away dirt with a damp cloth in no time, saving you both time and effort.