I just installed an EV charging station and did not like how the garage door would close on top of the charger's 3/4" cord. I glued these down across the garage threshold and cut a small gap on the end near the charger. After adjusting the garage door opener, the cord is no longer pinched by the garage door and easily has enough clearance to slide back and forth in the gap with the door down. I may have to secure them with concrete fasteners if the glue doesn't hold, but these have pre-formed holes for that. They do give off a bad smell at first, but that goes away in a day or two. Just air them out outside of the garage.