Ronco showtime stainless steel heat reflector shield for model 5250 Round Top Ronco Rotisserie. These are in short supply, one per customer only. From page 8. Ronco booklet, 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.