Product Description: With high quality and excellent workmanship. Light weight, large lens, scratch resistant. With a flexible rod for easily adjusting the mirror position. You can install it on the left or right. Fits most handlebars, mountain bike and road bike. Easy to install and uninstall. Item Size: 22"8"8cm.Mirror Diameter: 8cm. 360°rotation. Material: Plastic and Glass. Weight:160g. Color:black.