The system is intended for curtains with a pelmet that can be fitted using velcro© on a special front section; the system also allows the vertical blinds to be installed using a click hook (art. 4255). Cord or hand operated. For use with curtains 600 cm w max. and 300 cm h weighing up to 6 kg. The opening can be central, lateral or asymmetric. The system is suitable for ceiling or wall installation with overhanging brackets. The operating cords run in independent side-by-side channels. Sliding is guaranteed by self-lubricating polyethylene slides or by roller gliders for curtains at the load limit.