- Easy Installation: This product includes two allen wrenches (4mm and 5mm) for quick and hassle-free setup. Simply use the hex wrench to secure the screws onto your bicycle handlebar and tighten for a solid fit. - Enhanced Visibility with Handlebar Mirrors: Our bike mirrors are crafted from high-quality acrylic convex material, providing a wider field of view compared to standard glass mirrors. The 360° fully adjustable design allows for optimal positioning at the end of the handlebar, ensuring you can monitor your surroundings while riding. Remember to remove the protective film (not the label) before use for the best visibility. - Durable and Clear Bike Bell: Made from premium aluminum and plastic, our bike bell is designed to be wear-resistant, anti-rust, and waterproof. Its loud and clear sound ensures you can alert pedestrians and other cyclists while on the move. The bell is compatible with most handlebars that have a diameter of 7/8 inch (22.2mm). - Robust and Flexible Design: The bicycle mirror features a high-impact nylon frame and a flexible aluminum mount, ensuring durability and shock resistance. Its compact and foldable design allows for easy maneuvering around obstacles, enhancing your riding experience. Use Scenarios: - Perfect for urban cycling, where quick reflections of rear traffic are essential for safety. - Ideal for mountain biking, allowing you to keep an eye on fellow riders without turning around. - Great for leisurely rides in parks, ensuring you can communicate your presence to others with the loud bike bell while maintaining situational awareness with the mirrors.