Holder Bracket Swivel Head Reflector Disc Arm Support with Telescopic Boom Arm Top Light Sandbag for Speedlite Mini Flash Strobe Specifications: Model:2in1 Telescopic Boom Arm / Reflector Disc Arm Support Material:Aluminum Net Weight:0 of axis:16/19/22 Weight:2kgSections of the axis:3Folding Lenght:550mmWork Height:470-1250mm Package Listing:1x Holder Bracket