Features:Articulating Magic Arm:This is a professional 11" articulating arm perfect for LED light， LCD monitor or flash light etc. on cameras. This precise and durable designed magic arm with locking control knobs to release or enlarge the tension which can give all position movement. This articulating magic arm simplifies the mounting， placement and adjusting any on-camera lightings and other accessories. One side has 1/4" screw connecting to Monitor， LED light or other accessoriesAnother side is hot shoe square mount that can be easily mounted onto your DSLR Camera. And this hot shoe mount is removable to become another 1/4" screw， so both end are 1/4" screw that you can connect to different equipmentsVery Good for mounting monitor onto DSLR cameraEasy to install， each joint is adjustable， and all of them is locked with one knobThe whole arm can be adjusted at all anglesMaterial: Aluminum & PlasticMax. Load: Up to 2kgLength (Max): Approx. 280mm/ 11''Clamp:The Super Clamp is a very versatile and useful tool especially for holding LCD Field Monitor and DSLR Camera. You also can hold camera， lights， umbrellas， hooks， shelves， plate glass， cross bars， even other super clampsCan be used with backhoes holderMinimum Opening Diameter: Approx. 12mm/ 0.47"Maximum Opening Diameter: Approx. 55mm/ 2.17"Material: MetalPackage Included:1 x Articulating Magic Arm1 x Super Clamp Crab Plier Clip