Pack of 500. Great for storing pre-portioned food, the Potato Shells are also perfect for serving food directly from the oven or freezer to dining table as they are absolutely safe for use in ovens and freezers. These food shells are ideal for serving the sea food at party table or in the restaurant in an attractive manner. These potato-shaped shells come constructed from high quality aluminum. The Potato Shells not only facilitate convenient portioning of food but also help in saving valuable time of the chef by letting him prepare dishes in advance.