Ronco showtime stainless steel heat reflector shield for model 4000 or 5000 Ronco Rotisserie. These are in short supply, one per customer only. Ronco booklet states, always put the heat shield in place before operating Showtime Rotisserie. Manufactured in the U.S. call 218-331-0219 for more info. Required to avoid grease fires. Patents Pending - tested.