The stainless steel grid and its frame with a chrome-plated surface are flexible and adjust to any oven width from approximately 37 cm to 52 cm. Practical! The extendable rack with double non-stick coating can easily be slid into the oven as an additional layer when baking, cooking, or reheating. It also serves well as extra storage space in the refrigerator. Of course, it can be easily cleaned in the dishwasher.