Large viewing option: Available in 30 cm or 45 cm sizes. The convex mirror provides a wideangle view that eliminates blind spots and enhances overall visibility for safer navigation. Easy to adjust angle: Designed with a rotating ball joint at the back, this outdoor traffic mirror allows you to adjust the viewing angle effortlessly, while a solid metal mount provides stability. Lightweight and shatterresistant: Made from lightweight acrylic material that is shatterresistant compared with traditional glass mirrors, while delivering bright reflections for better road awareness. Installation made easy: Includes all screws and brackets (no wall screws required), facilitating a hassle installation experience without complex steps. Use scenarios: In residential driveways or alleyways to improve rearward visibility when backing out or turning. At intersections, blind corners, or narrow streets to monitor cross traffic and approaching vehicles. In commercial settings such as warehouse loading docks or parking lot entrances to enhance pedestrian and vehicle safety and traffic flow.