Product review (2 stars): Usually I like things like this from Amazon
Usually I like things like this from Amazon, but I should have listened to the other reviewers.  Like others said, the items come unboxed and bent out of shape, making it a pain in the stove to smooth them out; they do not have enough material to cover the edge of the inside of the burner pan; and they are thinner than the others I've used int he past.  Normally I don't both reviewing little items  this, but these are just too cheap.