Made of Stainless steel,wok rack is designed for Asian food lovers or Asian diets. Use a support wok to place your existing top burner and ensure that your wok does not slip around when cooking. The structure of the commercial quality wok ring has an open top and a stable edge on the perforated side to ensure maximum stability. Please note that a pot rack should generally be cm smaller than the diameter of the wok you will. Suitable for restaurants, cafeterias, cafes, quick-service restaurants, food courts, walk-up counters, food stores, restaurants and homes.