Features: Upgraded your setup with this 1/4inch threaded double ball head arm, featuring 360 degree rotation and precise angled adjustment for stability Crafted from heavy duty aluminum, this mounting arm delivers support for action camera devices while enabling smooth multi directional positioning. Ideal for enthusiasts and professional seeking flexible mounting for photography gear, live streaming equipment, or in vehicle navigation systems. Securely adapts to car dashboards, motorcycle handlebars, desktop rigs, or studio setups – perfect for road trips, content creation navigation. Its 1/4inch threaded ball joint compatibility ensures effortless integration with most tripods, clamps, and accessories, maximizing device accessibility across work and leisure scenarios. Specifications: Component: Aluminum Type:01/02 01:Approx.14cm/5.51inch 02:Approx.24cm/9.44inch Package Includes: 1Pc Aluminum Clamp note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.