The Travel-Lite Ramp gives your pet access to higher landings and vehicles for travel. Your pet easily walks up the ramp and you have no more heavy lifting. The Pet Gear Bi-Fold Pet Ramp allows your dog easy access into your vehicle or other hard to reach places. The tread is skid-resistant even when wet to keep your pet steady. The bottom of the ramp has rubber grippers to maintain its position. The Bi-Fold design reduces storage space and has a carry handle for easy transportation.