Features: Fast Release Stability: Features a innovative fast release structure for easy appendage and detachment from bicycles, ensuring stability and denial shaking during ride selfportraits. Multiple Corner Adjustmentermeterror: Proposals degree turn and 90 degree lean adjustment, allowing you to seize every exciting moment while cycling. Thin and Permanentermeterror: Produced from grade aluminum mixture, that is thin for easy carrying and permanent for remote excursions. Wide Agreementermeterror: connection backs various selfportrait stakes and accommodates different cycle handlebars, ensuring simple installation lacking equipment. Against Slip and Shock Absorptparticlemail: 'series elastomer against slip mattresses to effectively reduce cycling vibrations, protecting device and ensuring clear, smooth video. Specifications: Component: Aluminum Alloy Type: Round Handle Holder/Flat Handle Holder/Flat Round Handle Holder Round Handle Fits Diameter: 28-31.8mm/1.1-1.25inch Package Includes: 1 set of fixing brackets note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.