This cycling rearview mirror combines safety and portability, making it a must-have among cycling accessories. The robust glass construction ensures excellent visibility and resists shocks during intense use. Ideal for mountain biking, road touring, racing, and commuting, it serves as a good companion for outside enthusiasts who value practicality and convenience. Specification: Product Material: PP+PA+Aluminum Alloy, Mirror: Glass, Type: Road Reflector, Position: fit on the left and right side of the front handlebar, Suitable for handlebar: 21-23mm/0.83-0.91 inches. Features: excellent material, high definition mirror, shockproof, all-around freely adjustable. Product Size: 28x7x1.8 cm/11.02x2.76 x0.71 in. Application: bicycle mirrors, mountain bike mirrors, road bike mirrors, motorcycle mirrors, electric car mirrors. Packing list: Cycling Rearview Mirrorx1, 3mm Allen wrench x1. Note: Due to the different light and screen settings, the color of the item may be slightly different from the picture. Due to the different manual measurement, please allow 1-2cm size difference. Enhanced Rear Visibility: Eliminates blind spots using a wide-angle convex mirror that expands rear visibility, offering cyclists improved awareness and confidence during every ride. Reliable Rearview Clarity: Achieves accurate reflection with good imaging, ensuring optimal visibility under low-light conditions via sturdy auto-grade reflective components. Extensive Adaptability: The adjustable mount of this cycling rearview mirror ensures compatibility with most bike handlebars, while enabling no tool installation for a easy experience. Steady View With Aerodynamic Efficiency: Designed to minimize vibrations and ensures stability, this cycling rearview mirror combines a lightweight frame with an aerodynamic structure for consistent clarity and performance on uneven terrains. Great Durability: Engineered with rust-resistant materials, this cycling rearview mirror ensures long-lasting clarity outsides while resisting rain, fog, and UV exposure for good performance in any conditions.