This CaterGator ice board is the perfect solution for food pan carriers, vending carts, and kiosks. Simply freeze it flat for at least 8 hours and then slide it into your CaterGator food pan carrier (sold separately), load pans of pre-chilled food, and your meal service operation is ready to go! Made from a strong, 1 1/2" thick PE material, this ice board is designed to withstand frequent use. Keeping food cold inside of your insulated carrier, it helps to extend the holding time beyond 4 hours and ensures that your food items stay the perfect, chilled temperature for serving.