PREMIUM PLASTIC MATERIAL: The car chock is made of plastics, ensuring durability and reliability. It has excellent compression resistance, wear resistance, and durability, capable of withstanding pressure under various environmental conditions, ensuring a longer product life. RELIABLE ANTI-SLIP EFFECT: The trailer wheel chock is designed in a triangular shape, this unique shape stabilizes vehicles, preventing them from sliding when parking. This design ensures a secure parking position, improving safety and providing strong support for your vehicles. CONVENIENT PORTABILITY: Our anti-slip wheel stop is easy to carry and store. Whether you're heading out on an outdoor adventure, hiking, or embarking on a long road trip, it's easy to take with you, providing a convenient solution. VERSATILE DESIGN: This travel trailer wheel chock not only fits standard sedans and light trucks, but also provides stability for larger vehicles such as trucks, machinery, and construction sites. Whether you need it for city streets, construction sites, or other environments, this wheel chock provides reliable security. YOU WILL RECEIVE: 2 Pack Anti-Slip Wheel Stops. This multi-pack design meets the needs of multiple vehicles and is ideal for placing on different vehicles or locations as needed.