Product review (5 stars): Finally, a clean stove
I hate the spaces between the stove and the counter because stuff falls down there and you cannot see it or get to it. Then when you pull the stove out for whatever reason, it looks like you never clean your house. this stops the spills and looks great on a black glass top. I am not sure if it would look so good with a white one. The magnet is strong enough to keep it in place but not so strong to cause damage. I did not have to trim mine, but the plastic is really sturdy so I imagine trimming it might be a little difficult unless you had a drummel or some other power tool to cut it smoothly.