Description: This Magic Arm kit used to mounting monitor, LED light, LCD monitor, sound recorder and other video accessories to your DSLR camera, HD SLR camera,rail rod or shoulder mount rig. Made of high quality aluminum alloy and stainless steel, which is very durable and portable. This lightweight arm mount adapter can mount monitors and led lights to DSLR, 180 Degree articulation. Can Mount Monitors and led Lights to DSLR, 360 º Articulation. 1/4" thread on Top. Can be mounted directly to a DSLR or camcorder's shoe mount, and allows for the attachment of a full array of video accessories. It can provide shake-free stability and supports to cameras while shooting. Specification: Material: aluminum alloy magic arm size: 3.5inches Super clamp max open: 2.4inches Max load: 5kg/11lb Package Includes: 1Piece Magic Arm with Ballhead 1Piece Clamp