Note: Be careful not to touch the bottom of the item, be sure to put gas stove wok stand under the cookware Efficacy: Gas stove support ring is an energy-saving cover, windproof, heat-insulating, energy-gathering, and gas-saving Material: Gas stove wok ring is made of stainless iron, rust-proof and wear-resistant, to meet your long-term use needs Purpose: Wok ring for gas hob is suitable for gas stove to set fire, energy saving and high efficiency Kitchen: Cast iron wok support adopts a solid circular shape, which can be placed on top of things very well. Good kitchen accessories