U-Shaped Guardrail: Made of thick-walled iron with rust-resistant paint, strong pressure resistance, not easy to deform. Full welding ensures impact resistance, can withstand car or truck weight. Parking Stopper: Sturdy and practical. Helps block vehicles from over-running parking spots, protecting garage walls or other cars. Avoids damaging your vehicle's exterior. Easy Installation: Designed for simple setup and disassembly. Convenient to move and adjust. Ideal for danger warning, traffic control, and crowd diversion in traffic areas. Reliable Detection: Easy to feel the bump, effectively alerts drivers to stop. Great for use in garages, parking lots, and other traffic zones to ensure safety. Durable Construction: Full welding structure and integral design for long-lasting use. Strong enough for commercial or residential parking areas.