Feature: The mirror surface of the bicycle mirror is polished to provide clear vision and prevent rainwater from adhering. The acrylic material increases the impact resistance of the bicycle rearview mirror and makes it less likely to break. The bicycle mirror adopts a convex design, which has a larger field of view than ordinary flat mirrors, improving your safety when riding on complex roads. The rotating ball of the bicycle handlebar mirror is adjustable to maximize friction so that the bicycle mirror does not wobble even on uneven roads. 360 Rotation & 180 Folding: The bicycle rearview mirror can be adjusted to any angle for easy observation of road conditions. The bicycle mirror is suitable for all types of bicycles with handlebar inner diameters from 17.4mm to 22mm. Note: Please tear off the protective film before use to better view the road conditions. 1.Tear off the protective film of the bicycle rearview mirror before use. 2. Suitable for handlebars with inner diameter 17.4-22mm. 3. Do not lean the bicycle mirror against the wall or hit it hard. Specification: Product name: Bicycle rearview mirror Colour: Black Size: 6.8 cm (lens) Packing weight: 160g Rotation angle: 360 Folding angle: 180 Suitable size: 17.4-22mm handlebar (inner diameter) Compatible bike type: Universal Material: ABS plastic + glass Package Content Bicycle rearview mirror *2 Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. _x000D_