Review on Discount Ramps Guardian DH-PB-5: Heavy Duty 36 Inch Rubber Parking Curb for Maximum Protection and Safety by Greg Baker

I've been using it for a month now. Super useful and the width/weight means I don't have to fiddle with it. We use it for the opposite of what many might do - we use it to make sure we drive far enough to clear the electric garage door since our (ridiculously large and heavy) SUV is quite long for our garage. Once it was where it needed to be I took a black spell marker and drew some lines so if someone hit it too hard we would mark the spot to reattach it. Bright enough, no one has tripped over him yet, and the SUV hasn't moved so far. Looked expensive but compared to painting the back after the door smashed or going outside to raise it 1 inch at a time this was the real deal lol.