Usage Tips:Durable material: The gas stove wok ring is made of high quality iron electroplating, which is flame retardant, high temperature resistant, odorless and can be reused for a long time. Safe and practical: The non-slip wok gas ring has four convex corners, which is easy to install and disassemble. This structure makes it possible to fix the wok and make it more stable during cooking,oiding turning the pan over. Higher energy efficiency: The gas hob stand can adjust the distance between the gas hob and the bottom of the pan, so that it evenly absorbs and dissipates heat and improves energy efficiency. Strong feature: Cast iron Wok Ring is durable and not easy to bend and warp, enough to support the weight of daily kitchen items, and has a balance of rust-proof and non-slip properties. Compatibility: Works with most gas hobs to reduce the size of the gas ring to allow the moka pot, saucepan or wok to fit perfectly in the gas ring. >