The Vintage Presto Pressure Cooker Jiggler Weight Regulator Replacement is a durable metal accessory designed for stove top pressure cookers. Made in the United States, this silver-colored weight regulator is a manual power source with a single setting/program. The replacement part is essential for maintaining the proper functioning of your Presto pressure cooker, ensuring efficient and consistent cooking results. Please see all pictures for description and condition. Thank you for looking.