Bottom weight bar is made from PVC. The weight is placed inside the buttonhole of the Day-and-Night fabric. Designed for Day-and-Night roller blinds. For the weighting material, plugs art. 014 and art. 014БЦ are ordered for installing a pin ring, art. 016 for fishing line or art. 016БЦ. Looks harmoniously with Day-and-Night roller blinds in a square box, art. 001 and a round box, article 002, as well as Day-and-Night roller blinds on the main profile, article 007. The internal cavity of the weighting agent is intended to increase the weight of the weighting agent in the case of installing a curtain with a powerful electric motor.