Weighing only 13 pounds, this ramp is easy for you to carry and lift in and out of your vehicle. Although light, the strong, durable aluminum ramp can support the largest four-legged friends up to 400 pounds. If your dog isn't quite tall enough to hop in the car, or if you want to help protect his joints, the telescoping ramp gives him the freedom to easily walk in and out of your car, minivan or SUV all by himself. Customize the length of the ramp, based on the size of your vehicle, by extending it anywhere from 39-72 inches. The high-traction surface and side rails allow your dog to confidently walk up and down the ramp without slipping or falling. You can conveniently store your ramp by simply sliding it in and locking it with the safety latch to prevent it from opening while you are traveling in the car. PetSafe brand is here to help you and your pet live happy together.