The Winco ALRK-20-HC Sheet Pan Rack Cover is perfect for protecting stored food from unwanted contaminants. Made with heavy-duty reinforced PVC, it is designed to fit most standard sheet pan racks and features a full-length window for a clear view of contents, and four corner zippers for universal loading. With a 23 L x 28 D x 62 H cover size, the ALRK-20-HC Rack Cover also includes a side-load pocket and a hanging loop for easy storage.