When you've got a big baking job to cool, this Wilton expanding rack does the trick. This 16" wide steel rack expands to 32" for cooling large items like sheet cakes or big batches of cookies, then folds together for easy storage. The non-stick coating offers easy release and quick cleanup. Measures 14" x 32" when fully expanded. Before first and after each use, wash in warm, soapy water for best results.