Product review (5 stars): These work great. Wish the depth was just a little bit ...
Who wants to clean an oven due to spills that are going to happen????  Not me.  These work great.  Wish the depth was just a little bit bigger.
But all good.  Spill, pull it out, rinse and replace.  Attn.  Do not put them on the bottom of your oven,  place them on the lowest rack!