Product review (1 stars): Frigidaire 241657601 is a very narrow feezer shelf. It's NOT a refrigerator shelf, at all!
I needed replacement refrigerator shelves for a Frigidaire refrigerator FRT15B3AW2. This is a freezer shelf and wouldn't even fit the freezer of the model I specified in search. I thought maybe I made a typo during my search. Nope. Amazon's database is wrong. I will be returning.

Cross-reference part numbers across several sources and learn from my mistake. I found the right shelves from another business that specializes in parts.