Pet Gear's Free-Standing Pet Ramp with supertraX allows your pet easy access into your vehicle or other hard to reach places with a better grip than ever before. The removable (for easy cleaning!) supertraX mat is pressure activated, meaning your pet will easily be able to grip into the mat, simply by putting weight on it. The patented free-standing design means that the ramp supports itself, it does not need to rest on your vehicle or furniture. When you're ready to go, just fold the ramp up into its compact size and you're on your way!