1. Made of high quality material, durable and useful. 2. Light weight and small size, it is convenient to carry and use. 3. It can help you to fixed your motorcycle handlebar mirror. 4. It is easy to install, but professional installation is highly recommended. 5. Match with 25mm ball head and base mount to use.

http://olla.gr/14cm-connecting-rod-fixed-motorcycle-mount-holder-for-gopro-hero11-black-hero10-black-9-black-8-black-7-6-5-5-session-4-session-4-3-3-2-1-dji-osmo-action-and-other-action-cameras-black/