Material: ABS Size: Large Round mirror:14*8cm/5.51*3.15in, Small Round mirror:14*5/5.51*1.97in Buckle Diameter: Suitable for handlebars with a diameter of about 15-35MM, and can also be installed on the handlebar cover and the auxiliary handlebar Color:As shown in the figure Product features: 1. Wide-angle mirror design, providing a wider and clearer field of vision, ensuring a safer and more confident cycling experience. 2. Silicon handle design, easy to install and remove, convenient and efficient. 3. 360-degree rotation design, allowing for angle adjustments according to various cycling scenarios and needs, more convenient. 4. Made with high-quality materials, It is sturdy, able to withstand harsh environmental conditions. 5. Multi-functional use, suitable for various types of bicycles, making it an ideal choice for cycling enthusiasts. Package includes: 1 pair Bicycle rearview mirror