12-25mm adjustable tube diameter ensuring footage through reinforced aluminum construction Lightweight aluminum selfie stick stabilizer extend from 19cm to 73cm, featuring 1/4inch screw mount for smartphone with secure eccentric tube locking mechanism Ideal for adventure sports enthusiasts, and content creators needing stabilization during dynamic outdoor for capturing stable panoramic landscapes, action packed cycling, or detailed product close in studio setups Retractable design slips into backpacks, making gear for documenting journey or live streamers