Product review (4 stars): A very close match
These are almost perfect for my Frigidaire. The ones I received are as pictured and do NOT have three notches, although they work without the notches. They only have one notch. The bowl is just a tiny bit too large for the holes in the top so they don't sit perfectly - just almost. Where the notch is is a small hole through the cover. My originals had no hole but had a small metal part to hold the burner notch. This means you can see the color of the stove top. I would still suggest these as working for almost anybody and the slight imperfections would not be noticed by a third party, even if they were borrowing your stove. They'd just think that is how it was made. They are just different than the originals. I'd recommend these.