Product review (3 stars): Okay
The product works, but is not as advertised.  The package I recieved was not the original product from GE.  The package was sealed, but it was ripped with no manufacturer's information (there was no bar code or GE logo as shown in the picture).  The rubber feet were not the same as the original ones on my GE grate top.  I kept the product because I was able to force them into the holes in the grate top.  Bottom line:  Not as advertised, but functional.