Product review (5 stars): Couldn't be easier
Well, I just got them so I can't say how durable they are, but so far so good. I was using the stiff plastic type and of course that didn't work. There is about 1/4" height difference between my stove and my counter. These silicone strips are perfect. They adjust to the difference - without any glue or nails or installation problems - just drop them in. That short side grips the stove almost like a magnet  and the long side snuggles right down on the counter. Couldn't be easier.