Capable of supporting any thickness of foamcore or polyboard measuring from 3 to 5' in length or width, the Adjustable Poly Holder from Kupo is a handy piece of gear for bounce lighting or fill light in the studio or on location. Made of aluminum and steel, the Poly Holder grips the foamcore vertically in the traditional mode, but a clip at the end of each extendable steel holder allows the foamcore to be supported parallel to the floor. A 5.7"-long 5/8" Baby pin is fixed to the unit's central aluminum tube to allow it to be mounted to a C-stand with a grip head. A handle is integrated into the design for easy moving or angle adjustment.