Product review (4 stars): Just like OEM
Our fridge shelf developed a little crack and then later on suddenly failed completely. We were lucky that the glass didn't break. This was just like the OEM shelf frame that came with the fridge, I think the price was fair, as far as these things go. Some tips:

Save your pieces until the replacement part arrives. It makes it easier to swap over the screws and stuff.

There is a central plastic support post that is NOT included in this assembly. If you need it, buy it separately. It isn't the seller's fault if you don't.

Search on the web for the parts numbers, lists, diagrams, etc. If you have multiple pieces that broke, it makes sense of it pretty quickly.