Carlisle Petal Mist's delicate design gives an elegant appearance; perfect for buffets, food bars, delis, poolside, and catering. Made of tough, break-resistant polycarbonate. Textured exterior hides scratches, easy-clean smooth interior. Safe for use in freezers and in temperatures from -40 to 212 degrees F; dishwasher safe. NSF listed trays are perfect for buffets or displaying catered foods. Made in USA.