Unwinding device for photo backgrounds. For background carrier, 3-fold, art. no.: 00021200, system Hama. The continuous aluminium tubes prevent the background cardboard from sagging and thus creasing. Roll stop. Metal chain. Clamping device for cardboard tubes. Load capacity max. 14 kg, weight: 2,75 m. For background rolls on cardboard core with inner diameter of 54-65 mm. Note for consumers: The aluminium axle is suitable for the holder for the background rolls 00021200. Clamping range: 54-65 mm. Max. width: 275 cm. Maximum load capacity: 5,5 kg. Weight: 10 kg. 2 years legal warranty