Product review (5 stars): GREAT PRODUCT. WORKS AS ADVERTISED.
My wife recently obtained a new stove with coiled, external burners... to replace one with glass-covered burners (which, after using for many years,  she did not like.)  For the new stove, she insisted upon having "those aluminum things that go under the burners to catch spills."  Little did I know -- until shopping on Amazon -- that the correct name for such "aluminum things" is "burner bib." So from Amazon I ordered two packs of burner bibs; one pack of large and one pack of small. A few days later the products arrived. We installed them and they work as advertised.