1. The inner diameter of the handlebar is 17.4mm-22mm, suitable for all 2. Convex mirror has clear image, wide field of view, 360-degree rotatable, easy installation 3. New design, quality assurance, convex acrylic mirror lens, rotation axis adjustment 4. Simple installation, both sides can be installed 5. Material: ABS/Acrylic 6. Note: Please remove the protective film on the surface of the lens before use, the use is clearer 7. Size: 14x7x7cm 8. Weight: 90g
