Product review (5 stars): Wish I had thought of this before.
These are very nice and very sturdy.  I am very pleased with them.

I have had them a few months now and I wish I had thought of this before.  Duh, it is a guy thing, I guess.  But, when I cook bacon, now all the other burners do not get splattered with grease.

I can actually use another burner now without the apartment filling with smoke from the grease splatters from the bacon I had cooked on the other burner.

Yikes, I wish I had realized this fifty years ago, could have saved myself a lot of aggravation over the years.

These burner covers protect and keep all the rest of the burners nice and clean.