The TRUE 932588 Refrigerator Door Gasket helps maintain a tight seal to preserve internal temperature and improve cooling efficiency. This gasket is designed to fit securely around the refrigerator door, creating a barrier that prevents warm air from entering and cold air from escaping. It works by compressing when the door is closed, ensuring consistent insulation throughout operation. Sized at 22-1/2" x 25-7/8", it is suitable for compatible units requiring a proper seal. Its reliable performance helps reduce energy loss, support stable temperatures, and minimize strain on the refrigeration system for smoother daily operation.