This safety vest is crafted from high-strength polyester, boasting exceptional durability against wear, tear, and aging. Moreover, its surface undergoes a special treatment, offering waterproof, oil-proof, and dust-proof properties, ensuring optimal performance even in harsh environments. The vest is adorned with extensive reflective strips on both the front and back. These strips can reflect vehicle lights in dim settings, especially at night or in low light conditions, significantly enhancing visibility and safety. If you are a road traffic professional such as a traffic police officer, road agent, or road construction worker, this safety vest is a must-have as it safeguards your life on busy roads. Don't miss out on this essential piece of safety equipment!