A. This rearview convex mirror is designed for heavy-duty vehicles such as loaders, excavators, and tractors. Its round shape and convex surface provide a wide-angle view, significantly reducing blind spots and enhancing safety. The mirror is for preventing rear-end collisions, making it an essential accessory for construction and agricultural machinery. B. Features C. - Color: Black D. - Material: Plastic, glass E. - Size: 17.00X17.00X6.00cm/6.68X6.68X2.36in F. - Anticollision design: reduces rear-end accidents during construction operations, ensuring enhanced safety for workers and vehicles G. - Wide convex mirror view: offers an expanded view, allowing drivers to monitor surroundings effortlessly and operate with greater confidence H. - Versatile compatibility: designed for various engineering vehicles like loaders, excavators, and tractors, meeting diverse construction needs I. - Durable material: built with impact-resistant and wear-resistant materials, ensuring long-term performance in harsh working environments J. - Optimized downward view: specially designed to help drivers monitor blind spots below the vehicle, improving safety in tight and confined spaces K. Package list: 2 Convex Mirror