The Freezer Door Shelf is an OEM part for Frigidaire side-by-side refrigerators. It provides adjustable storage within the freezer compartment for easy access to items. The shelf measures about 24 inches long and 5 inches wide. Causes of a bad freezer door shelf can include wear over time from repeated loading/unloading that causes scratches or cracks in the lightweight plastic. Exposure to slushy spills may promote material breakdown if not cleaned promptly.  Symptoms of a bad freezer door shelf include: Sagging or inability to bear weight of frozen packages Breakage leaving smaller pieces that could fall   Discoloration compromising appearance and sanitation Shelving that won't stay level or properly positioned This genuine Frigidaire shelf is also compatible with Electrolux and Kenmore models.240534801 (AP3214632) replaces 948953, AH734937, EA734937, PS734937.