Compared with other similar products, our bicycle rearview mirror with upgraded lens produces a distortion-free image. You can easily spot vehicles or other moving objects from a distance, ensuring your safety on the road. Adjustable mirror with 360-degree rotation and 180-degree adjustment. In addition, our rearview mirror does not wobble or shake even when riding over bumpy dirt ground Made of high-quality material, our bicycle rearview mirror is durable and built to last. It makes riding so much safer and enjoyable Easy installation with included tools. Our universal bicycle mirror fits handlebar diameters ranging from 17.4mm to 22mm. Whether you're a casual rider or a seasoned cyclist, our bicycle mirror is a must-have accessory. Great for mountain bike, road bike, folding bike and any type of bike. Item Name: Bike Rearview Mirror Material: ABS Features: Simple Installation, Universal, Long Lasting Size Details: L: 13cm/5.12", W: 7cm/2.76" (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 Bike Rearview Mirrors 1 x Hexagon Wrench