Tnarru Generic Trailer RV Wheel Chock Tire Brake Stopper Triangle Base Lightweight Portable Parking Chock Wheel Stopping Device 2 Pieces.The wheel chock is made of PP material, lightweight but high impact and strengthened, sturdy, not easy to break, and can hold heavy loadTire Chock with triangular designed can be fixed on uneven roads and slippery terrain, overcoming deformation, easily placed against the wheel for enhance stabilityAutomobile Wheel Chock with uneven slope pattern, hollow out design,better fit to the tires and provide additional grip, resulting in great anti slip performanceUniversal Car Truck Stopper suitable for any garage, workshop, automobile shop, campsites, camping groundsThese chock can be used for chocking cars, trucks, trailers, small airplane, RVs, dumpsters, boats, van, and more Wheel Chock Stabilizers FOR Truck RV. Tire Chocks Accessories for Motorhome. Truck Car Wheel Chock Camping Travel Trailers. Anti Move Tire Wheel Chock Replacement Outdoor. RV Car Wheel Chock Stopping Device Stopper. [Occasion]Universal Car Truck Stopper suitable for any garage, workshop, automobile shop, campsites, camping grounds [PP Material]The wheel chock is made of PP material, lightweight but high impact and strengthened, sturdy, not easy to break, and can hold heavy load [Application]These chock can be used for chocking cars, trucks, trailers, small airplane, RVs, dumpsters, boats, van, and more [Triangular Structure]Tire Chock with triangular designed can be fixed on uneven roads and slippery terrain, overcoming deformation, easily placed against the wheel for enhance stability [Unique Design]Automobile Wheel Chock with uneven slope pattern, hollow out design,better fit to the tires and provide additional grip, resulting in great anti slip performance