“My garage is raised 80-90mm from the driveway for... reasons? These have worked fantastically to bridge the gap. I was a little worried about drift at first, especially when they don't quite sit flush against the raised lip of the garage (due to the garage design rather than the ramps) but in all the wind, rain and constant usage these have been subjected to, they have not budged a millimetre, and I made zero attempt to permanently install these, they just sit there! Highly recommend if you have a crappy garage design like mine!”