The Samsung DA97-05253R Refrigerator Ref Door Gasket is an essential component that keeps your Samsung refrigerator running smoothly and food fresh. It's a customized seal that creates a tight seal around the rim of your refrigerator door. This seemingly obvious element is crucial because it keeps cold air from departing the refrigerator compartment and warm air from entering. https://www.hnkparts.com/da97-05253r-smg-ref-door-gasket