Customer Questions and Answers for Refrigerator Upper Door Shelf Guard Assembly by Samsung

The refrigerator upper door shelf guard is the retaining bar or lip that snaps across the front of an upper door shelf to keep items from sliding or falling out when you open the door. It holds bottles, condiments, and other items securely in place on the shelf. Replace this part if the guard is cracked, broken, or missing and items are tipping over or falling out of the shelf.