One size fit most.
High quality mental holder, durable and lightweight.
Screw mounted, which can be fastened securely.
360 adjustable mirror cap to fit the exact rear you need.
Super clear mirror to provides wide uninterrupted field of vision
Length: approx. 240mm/ 9.4 inch
1x bicycle helmet rearview mirror
1x metal bar
The helmet is just for exhibition, not included.
For closer details, please review the pictures.