This bike handlebar flexible rear view mirror is specially designed for universal bike including and road bike. It’s a great equipment to help you better know about your surroundings to avoid some dangerous or threatening situations. It’s quite easy and quick to install and dismantle just with a screwdriver, and the stick is fully adjustable and flexible, you can adjust it to any direction and angle as you wish, help you watch every direction of you back. The hole fits most handlebars with diameter 20-22 mm. Great for universal bike, folding bike, and road bike, etc. Feature - Color: Black. - Material: ABS and Glass. - Mirror diameter: 8.5cm. - Total length: 20cm. - With a flexible rod for easily adjusting the mirror position as you wish, convenient for you to watch every direction of you back. - Fits most handlebars with diameter 20-22 mm. Adapts to universal bike, folding bike, and road bike, etc. - Easy and fast installation. Self-retaining design allows you to directly install it on all types of handlebars or vice handles just with a screwdriver. - High-brightness flat mirror ensures clear reflective effect, and the red reflective plate on the back of the mirror can easily catch the attention of the head-on vehicle. - Light weight and practical, great accessories to help you better know about your surroundings to avoid some dangerous or threatening traffic situations. Package list: 1 x Bike Rearview Mirror