Product review (4 stars): Perfect fit!!
It fit perfectly in my fridge Frigidaire Model no FRS6R5ESBN. Product description did not specify this model #, so I first enquired with seller, however they were unable to tell. Looked up online for the part # and entered in Amazon search and it right away showed this item, ordered,  received promptly in 2 days,  was thrilled when it fit perfectly. Although one of glass corner (used existing) keeps bumping up, but when I kept things on top of it, didn't seem that problematic. Good purchase!