Enhance your cycling experience with this adjustable rearview mirror, suitable for both adult bikes and electric bicycles. The mirror's rotation capability means you can easily adjust it to get the great view of the road behind you. This feature is particularly useful when riding in traffic, as it allows you to keep an eye on vehicles approaching from the rear without having to turn around. Features - Color: Black -Material:Glass, plastic - Size: 23.00X18.00X2.50cm/9.04X7.07X0.98in -Note: Suitable for 20-24 mm handlebars - view: the adjustable mirror provides a view, allowing you to see more of what's behind you while riding -Reflective design for safety: the mirror features a reflective surface that enhances your visibility, making your rides safer -Fits multiple bike types: compatible with both mountain bikes and electric bikes, this mirror is a versatile addition to your cycling accessories -Simple installation process: designed for ease of use, this mirror can be quickly and easily installed on your bike's handlebars -Built to last: constructed from great materials, this mirror is reliable and reliable, ensuring it stands up to regular use Package list: 1 x bicycle rearview mirror