They are the most preferred blinds for large spaces and areas where thermal insulation is needed. Since their raw material is PVC, they provide excellent insulation. While preventing the transfer of hot and cold air, they are also one of the rare blinds that allow you to control light. Unlike most other blinds, which must be either fully open or closed, PVC Vertical Blinds offer multiple positions by adjusting the angle of the slats. In addition, the Off-White Curved PVC Vertical Blind with code PVC970, available on www.maviperde.com, enriches your space even when closed, thanks to its curved slats.