The Delfield 1702622 Refrigerator Door Gasket helps maintain a tight seal around compatible refrigerator doors for consistent temperature retention. Measuring 21-3/4" X 27-1/2", this gasket forms a flexible barrier between the door and cabinet frame, limiting warm air from entering when the door is closed. It works by creating a close-fitting seal that reduces cold air loss and suppor... https://partsfe.com/gasket-door-for-delfield-part-1702622