Your review: This is a great product. We have 2 already that have lasted us a few years, we just added to the older ones which are still in great shape.
Pros: Has held up over years of use and washing in a commercial dish machine. Fits on a full size sheet pan perfectly. Stacks for easy storage. Great for Mac 'n Cheese bites and for cooking off pre-made hors d'oeuvres.
Cons: None, other than price, but these are very versatile and resilient, so they are worth the cost.