At the end of the day, instead of pouring leftover food into containers, just put a lid on your stainless steel food pan, and stick it in the refrigerator or freezer. With this low density polyethylene lid, you can do just that. The flexible lid is light enough so as not to add weight to the hotel pan and strong enough to provide stackability for easy storage. Sanitary and easy to clean. Safe to use in temperatures ranging from -20°F to 190°F. For Vollrath's Super Pan V® steam table pans.