Handlebar Bike Mirror Anti Shaking ABS 360 Rotatable Electric Bike Cycling Rearview Mirror1Extended Arm: This cycling rearview mirror with extended arm and enlarged size can provide you with a wider field of view, which is very convenient. 2Adjustable: The bar end of this riding rearview mirror is adjustable, the adjustment range is 15 to 17.5mm and 17.5 to 20mm, you can adjust it according to the bike handlebar. 3Excellent ABS Material: The shell of this handlebar bike mirror is made of excellent ABS material, which is sturdy and wear resistant, not easy to be damaged, and has a long service life. 4Easy To Install: This bike rearview mirror is very easy to install, you just need to put the bike reflector on the bike handlebar and then mount the screws firmly on the handlebar. 5Wide Application: This bar end bike mirror has a wide range of applications, it is suitable for electric bikes, road bikes, mountain bikes, motorcycles, scooters, snowmobiles and so on.