Wheel Chocks for Travel Trailers [4 Pair 8 Pack]. Sturdy Heavy Duty Solid Rubber Camper Trailer RV Wheel Chock Blocks. for Aircraft&Truck&Car Tire Stopper. Wheel Immobilizers & Chocks

??Size and material??Our wheel chocks are made of high quality rubber and have substantial weight (18lbs total) enough to stay put the car while not bring too heavy to move around.Size is 3.9 ??4.7 ??8.2 and perfect for most wheel/tires and utility trailer.

??Multifunction Models??These rubber chocks can be used for a wide range of purposes. perfect for Trucks. Trailers. Small Airplanes. RVs. and more to prevent your vehicle from rolling away.High visibility safety reflective tapes ensure a safe working environment while your vehicles are at rest; triangular three-lobe shape to sorta interlock for easy storage.

??Reflective Strips??: Each wheel block has 3 yellow reflective strips. which can ensure high visibility even in low light conditions and is suitable for various environments

??Included??:Equipped with a 30-inch long high-performance nylon connecting rope. allowing you to block large vehicles such as trucks and trailers and even aircraft tires more easily

??Convenient ??practical design??Each wheel block has 3 reflective yellow stripes that can ensures high visibility even in low light conditions and is suitable for any scene. indoor or outdoor. such as garages. schools. warehouses and other commercial parking lots.30-inch long high-performance nylon connecting rope allows you to chock larger vehicles including trucks and trailers even aircraft tires more easily