Durable PC construction: One-piece molded bracket crafted from reinforced pc material ensures high hardness, wear resistance, and anti-oxidation properties for long-lasting use. Versatile 360-degree adjustment: Enjoy the flexibility of adjusting the mirror to your preferred angle with ease, offering practicality and convenience tailored to your needs. High-clarity convex mirror: Experience a wider and clearer vision on your rides thanks to the mirror's high-clarity lenses and convex design, enhancing safety and visibility. Universal handlebar compatibility: Designed to fit handlebars with an inner diameter ranging from 17.4mm to 22mm, making it suitable for a variety of bicycles including road bikes. Enhanced safety for cyclists: Elevate your cycling experience with this rearview mirror, providing enhanced safety by offering improved visibility and awareness of your surroundings. Description: Enhance your cycling experience with the bicycle rearview mirror. Crafted with a one-piece molded bracket and reinforced PC material, this mirror offers durability and anti-oxidation properties. The 360-degree adjustable design allows you to customize the reflector angle for optimal visibility. Featuring high-clarity lenses and a clear convex mirror, it provides a wider and clearer vision while riding. Easy to install on handlebars with inner diameters between 17.4mm-22mm, this mirror is suitable for various bicycles and road bikes. Stay safe and aware of your surroundings with this practical and convenient accessory. Item Name: Bike Rearview Mirror Material: PC Suitable Diameter: 17.4mm-22mm Features: 360 Degrees Rotatable, Folding, Bicycle Accessories Size Details: L: 13cm, W: 7.3cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 Pair of Bicycle Rearview Mirrors