Features: 1Using plane mirror to make your view clearer and you can clearly see the car coming from behind. 2Made of high quality aluminium alloy material, lightweight and high strength, more safe. 3Anodic oxidation treatment surface, corrosion and oxidation resistance, bright and beautiful color. 4Multi-joint three-dimensional adjustment, flexible joint rotating, easy to adjust the rear view effect. 5The reflective mirror can be horizontal or vertical installation. Condition: 100% Brand New Item Type: Bicycle Reflective Mirror Material: Aluminium Alloy ABS Plastic Glass Color: Black Weight: Approx. 414g Suitable Handlebar Diameter: Approx. 17-22mm/0.67-0.87inch Thread Diameter: Approx. 8mm/0.31inch Single Size: Approx. 130x72mm/5.12x2.83inch Package Included: 2 x&nbspBicycle Reflective Mirror&nbsp&nbsp2 x Mirror Mount1 x&nbspInstallation Tool2 x&nbspScrew