The Glass Shelf Insert is an OEM part for Frigidaire refrigerators. This insert provides a sturdy and transparent surface for storing food items, allowing for easy organization and visibility within the refrigerator compartment. The glass measures approximately 23-3/4" wide and 16-5/16" deep. Over time, the glass shelf insert can become damaged due to heavy loads, accidental impacts, or thermal stress from hot items. Causes of a bad glass shelf insert include cracks, chips, or complete breakage, which can compromise the safety and functionality of the shelf. Symptoms of a bad glass shelf insert include: Visible cracks or chips in the glass Difficulty in maintaining a stable surface for food storage The shelf insert not fitting properly within the refrigerator due to damage Potential safety hazards from broken glass This OEM replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models.240350620 (AP2115933) replaces 240350656, 240443904, 241711227, 891122, AH429969, EA429969, PS429969.