Wheel chocks (also known as wheel stoppers) save lives and money. They are a must-have for loading dock environments, truck & trailer yards, mechanic workshops and the like where you want to protect life, limb and vehicle. This wheel chock features tough rubber construction and will last for years, both indoors and out. It has a sturdy rubber handle for convenient carrying and is large enough to suit all vehicles large and small. The base has been serrated for extra grip with yellow reflective grit covering the surface of the wheel chock for easy night time vision.