2PCS Portable Wheel Chocks Ramp Triangle Rubber Skid Stop Wheel Chocks Perfect for chocking 2 wheels when parked on a gradient or both the front and back of one wheel when parked on a flat surface rough ground.These set of 2 wheel chocks are an essential accessory for cars, caravans and trailers, preventing tires from rolling, convenient for you to repair your vehicle or load/unload goods, or perfect for use when parking or changing a wheel, etc Feature - Material: Rubber. - Size: 12.5 x 7.5 x 6cm. - Universal type, The slope of the chock conforms to rational slope of mechanical load bearing, which is suitable for all vehicle.It adopts newest technology and large press to . - Skid resistance, The bottom is designed with anti-slip pattern to prevent slipping in rain and snow, and effectively improve the safety of use. - High quality, The stopper is made of and high strength rubber.It is sturdy and durable with long-lasting pressure and long life. Color: Black. - Better performance, Less wear and tear on the car, less noise, and excellent absorption and compression resistance. - Portable, Easy to carry and use on the spot.Great for Driveways, Garages or use with Vehicle Service Ramps or Leveling Ramps or blocks. Package includes 2 x Wheel Chocks