Control heat in the gas zone and improve heat utilization rate. This product helps save gas. It will not rust after long-term use, is washable, clean, and easy to use. Energy saving, windproof, high temperature resistant, and anti-aging. Provides good flame distribution, with heat concentrated in the center for efficient cooking. Color: Black Material: Stainless Steel Size: 25.5 cm Package Contents: 1 x Wok Ring Note: Please check the product size before purchasing and compare it with your stove. The package includes only the items listed above; other accessories are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3 cm.