Features: Engineered with rubber for superior grip, this aircraft shaped wheel chock delivers stable anti slip performances across wet, snow, and slippery surfaces, outperforming traditional parking aid in vehicle stabilization. Featuring a lightweight yet strong rubber construction resistant to wear and compression, this compact wheel stopper withstands heavy duty vehicles up to SUV/truck weights while occupying minimal storage space. Ideal for frequent travelers, commercial fleet operators, and adventure drives requiring dependable parking security during road trips or extreme weather conditions. Secures motorcycles, , trailers, and cargo car effectively on inclined driveways, icy campsites, or emergencies roadside stops where tire slippage risks exist. Multi vehicle compatible design enables tool easy installation within seconds – simply position behind tires for fast parking defense without technical expertise required. Specifications: Component : rubber Size: about 21x11.5x10.5cm or 30x14x12.5cm Package Includes: 1 set Wheel Chocks note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.