If you love to bake but have limited space, this Wilton three-tiered cooling rack will solve that problem. It expands to three racks that stack on top of each other so you can cool batches of cookies, layer cakes or countless finger foods all at once. Plus, it collapses right back down for easy storage. The non-stick coating allows for easy food release and quick cleanup. Each rack measures 15.9" x 9.9". Limited 10-year warranty. Dishwasher safe; however for best results, wash in warm, soapy water before first and after each use.