Materials and construction Mirror surface is made of PC plastic; back is made of ABS engineering plastic. Designed to be pressure resistant and cold resistant. Eyecatching colors and userfriendly materials. Adjustment handle can be adjusted after installing the accessories. Features and benefits Flexible mirror surface that compresses and slowly returns to its original shape. Reflective surface made of a special flexible plastic that returns to its original shape after deformation. Provides durable, lightweight performance with good resilience. PC mirror properties Polycarbonate mirror with refractive index and low density. Good light transmittance and resistance to deformation. hardness and lightweight for easy handling and protection. Safety and visibility Eyecatching color increases visibility and serves as an effective warning for drivers. Enables viewing from a distance to help prevent traffic accidents. Use scenarios Invehicle safety: mount on cars or trucks to monitor traffic at side or rear, helping reduce blind spots and improve warning visibility. Parking and loading areas: place at driveways, intersections, parking lots, warehouses, or near loading docks to provide early warning of approaching vehicles or pedestrians. Worksite and roadside setups: use in areas with machinery or heavy equipment to improve situational awareness and overall safety.