Help prevent burning and scorching with this useful Heat-Diffusing Metal Simmer Ring featuring a perforated metal ring with a wooden handle and a nylon hanging loop. Simply place over a burner and it instantly creates a double boiler, allowing the heat to be diffused before hitting your pot or kettle. Ideal for keeping coffee at even temperatures, the simmer ring prevents glassware and porcelain from overheating and cracking. Measures approximately 8.25" in diameter. Dishwasher safe. Comes packaged in a poly bag with a hang tag.