Product review (5 stars): I don't know how I did with out this!
I baked two baby back racks. Just the right size for this.  Ribs are usually a troublesome clean up, but the porcelain cleaned up easily.

As noted by other reveiws, the edges are a little sharp, but I can't imagine anyone cutting their hands on it.

It is relatively flat.  This allows me to keep my frying pans (stacked two high) on top of it in the oven.

Very happy with it.