Product review (1 stars): Cheap plastic knobs with a fake steel finish
Had high hopes for these replacement knobs but they are a fail. If you use the broiler in your oven the fake stainless covering wrinkles and cracks, just like the original cheap knobs.  These are made of plastic and are covered with a silver colored applied coating that separates from the plastic knob itself and ends up looking really bad.  Checking the GE website you can buy stainless steel knobs but they are over $50 each, so I guess you just have to keep replacing these cheap plastic knobs when the oven/broiler heat ruins them. This rating applies to the quality of the product, not the seller.