Widely used: Suitable for outdoor traffic applications and indoor use in stores to prevent accidents by eliminating blind spots. Material and optics: PC mirror (polycarbonate) with refractive index and low density, providing good light transmission; not easily deformed; hardness; environmentally friendly. Construction and appearance: Convex mirror backed with orange red engineering grade ABS thick material; bright, eye catching color; delivers a clear warning signal. Protective design: Anti friction protective film; wear resistant construction to protect the wide angle lens from scratches and external factors. Performance and durability: Durable, long lasting, and resistant to environmental factors while maintaining optical clarity without environmental pollution. Use scenarios: 1) Outdoor road intersections, driveways, and other traffic areas to reduce blind spot risks. 2) Indoor stores, at entrances or along aisles, to prevent collisions and improve shopper safety. 3) Parking lots or warehouse/ loading areas, around corners or blind spots, to enhance pedestrian and vehicle awareness.