This Item is compatible with Electric / Manual Roller Background System
★It is supplied in 3 sections of 1m each which are joined by means of supplied connecting pieces, leaving a compact tube of 3m long.
★Outer dia.: 50mm, Inner Dia. : 48mm
★Aluminum tube designed to hold backgrounds up to 3m wide
★Each tube composed of 3 interlocking sections
★Makes raising and lowering your backgrounds quick and easy
★Perfect for muslin, paper, computer-printed and canvas backgrounds
★Perfect for muslins, paper, computer-printed and canvas backgrounds