Refrigerator Glass Shelf Insert WR32X10127

Not exactly a replacement

The shelf I ordered is supposed to be an official replacement part for the exact refrigerator model in my house, but the shelf is pure glass with no plastic edges, so it does NOT fit onto the built-in shelf holders -- which means it can't actually be used without ordering additional parts (the plastic edges). So by itself this shelf is not big enough and not stable enough for use/placing actual items on it in the fridge.