This wok ring features a non-sharp edge on both ends and is ideal for use with round bottom woks. It has a universal size that fits most gas stove burners and fry pans. For round bottom woks, the wok ring should be smaller than the wok's diameter. Height: 1.57 inches; Bottom Diameter: 11.8 inches; Top Diameter: 10.43 inches. The wok ring has a durable construction with perforated sides and a flat, steady rim. It can be used to support woks when cooking on a standard range. Place the narrow side down and use it with a small, fast electric burner. It is energy-efficient, heats up and cools down quickly, and allows food to cook similarly to how it would on a gas burner. All burner coils are covered, ensuring efficient heat use. The ring fits perfectly around the coils. Flat-bottom woks sit close enough to absorb maximum heat. The small gap helps distribute heat evenly across the wok, preventing food from burning. The gap is minimal, allowing flat-bottom woks and flat coils to make contact and limit movement. Color: Silver. Material: Stainless steel. Size: 26.5 x 30 x 4 cm. Package includes: 1 x wok rack. Note: Only the items listed are included; other products are not included.