The Samsung DA97-12522J Refrigerator Freezer Door Gasket is designed to fit better to prevent cold air from getting out and to regulate the temperature inside the freezer. This gasket is essential in enhancing energy efficiency since it prevents the formation of frost and hence less workload on the cooling system. It operates through sealing the door to ensure it does not allow air in... https://www.hnkparts.com/da97-12522j-smg-freezer-door-gasket