rubber wheel chock PWL10208 Weight:1.5kg The car can be stopped on the 15-degree angle slope by this good. rubber wheel chockPWL10208Wheel chockMaterial:rubberWeight:1.5kgThe product can stop the speed of 5km / h 20 tons truck.The car can be stopped on the 15-degree angle slope by this product. 1.5kg rubber wheel chock