Make parking a breeze in your garage, driveway, or trailer with the Pro-Stop parking guide.No cheap plastic here: The Pro-Stop is made from recycled semi tires and grips to your floor just like a tire. It holds its place even on the smoothest floors, including epoxy and plastic modular flooring. Pre-drilled holes at the front of the Pro-Stop give you the option of permanently mounting it to the floor of your garage or trailer. Achieve perfect balance in your race car trailer by quickly parking in the right spot every time! You can easily link two or more together to make a solid stop as wide as you’d like.