The Pet Gear Travel Lite Bi-Fold Pet Ramp allows your pet easy access into your vehicle or other hard to reach places. The removable carpet tread is machine washable. The bottom of the ramp has rubber grippers to maintain its position. This lightweight ramp folds in half and has a built in carry handle for easy transport and storage. Please note that this ramp is not suitable for rear of vehicle loading as the angle of the ramp will be too steep for the pet to go up the ramp. Pet Gear items that are recommended for rear-vehicle loading are: TL9166BB, TL9371CH, TL9955CH and PG9300DR.