11-inch Magic Arm Ball Head Double Clamp Aluminum Alloy This is a metal multi-joint magic arm that allows you to freely attach accessories such as external monitors and LED lights to your camera or rig at any angle. The structure, which connects the 1/4-inch screws at both ends and the central extension rod with two ball head clamps, allows for flexible position adjustment. The total length is approximately 30 cm. Each clamp part is equipped with multiple 1/4-inch and 3/8-inch screw holes, allowing for the addition of further accessories. It is made of aluminum alloy. This listing is for the arm body only. While there are paint chips and minor scratches from use in various places on the surface, there are no issues with the locking power of the ball joints or the tightening function of the knobs. #MagicArm #BallHead #CameraRig #RigParts #VideoShooting #VideoProduction #ShootingEquipment #ExternalMonitor #Gimbal #11inch