Needed another shelf for the freezer in my WRS571CIHZ04 Whirlpool side by side fridge. It is a perfect fit, sturdy, and an inexpensive alternative for the $100 OEM glass shelf.Bought this for RV Norcold 12 cu ft 4-door absorption fridge-freezer. Perfect fit. This is somewhat overpriced of course, like everything else for RVs. Nothing like buying shelves for the home fridge though. But if you want to add or replace a shelf, this is it. We used this to add shelves to the freezer for better access & organizationYou have to buy these as the mfgr to keep cost down does not put in enough racks to make storage easy. These are for the freezer and you will also need to buy the plastic door types for the refer doors. The quality is first rate and fit of course was perfect.I bought 2 shelves to add more shelves to my RV refrigerator. I thought about modifying a wire shelf to fit but didn't have the tools in my RV and am happy that I just spent the extra money and bought the correct shelf.Fit my RV freezer perfectly. A bit costly for the item, though. I feel like everything that says "RV" is marked up automatically.Came fast easy to installExcept for the ridiculous price, this shelf is great and now my wife is happy and if you are married, that's a winnerI keep getting emails to review this item so I did. It's a freezer rack it fits, holds things and gets cold don't stick your tongue on it.Wasn't sure if the product would fit as my model 1210 was not listed. The add didn't give dimensions. The product is a little price.The quality is better than the O.E.M and delivery was fast. Good stuff.Fit great and organizes the freezer better.