We bought these cable ramps to protect our RV cable, which runs across the driveway from our house to our camper, where it_ parked on the opposite side of the driveway. Our driveway has a few cracks, leaving it a bit uneven, but this heavy duty rubber molded to the shape of the driveway perfectly and provided a perfect conduit for the RV cable. Now, we_e able to drive over the cable in to the garage with no problems and with no risk of damage to the cable. I would definitely recommend this product!