HIGH QUALITY PLASTIC MATERIAL: The car cap is made of plastic, which guarantees the durability and reliability of the product. It has excellent compression resistance, wear resistance and durability, and can withstand pressure under various environmental conditions, ensuring a long product life. Reliable anti-slip effect: the Trailer wheel chock is designed like a triangle. This unique shape can stabilize the vehicle and prevent sliding when parking. This design ensures a secure parking position, increases safety and provides strong support for your vehicle. EASY TO CARRY: Our non-slip wheel stops are easy to transport and store. Whether you're heading out on an outdoor adventure, hiking, or taking a long road trip, it stores easily to provide you with a convenient solution. Versatile design: this trailer wheel chock from travel is not only suitable for classic cars and light trucks, but also provides stability for larger vehicles such as trucks, machinery and construction sites. Whether you need use on city streets, construction sites, or other environments, this wheel chock provides reliable safety. What you will receive: 2 sets of non-slip wheel chocks. This multi-pack design fits a variety of vehicles and is ideal for placing in different vehicles or locations depending on your needs. Dimensions: length 16 cm; width 10 cm; height 10 cm. Note: The data are all measured manually. Due to differences in light and display, please allow 1-3cm error. Please refer to the actual item received.