Crush fabric made of 100% polyester, opaque, with a 20 mm pleat. Individually height adjustable via two aluminum operating rails, including two operating handles and four premium clamp carriers for easy mounting on the window sash (adjustment range approximately 6-30 mm). The clamp carrier is made of UV-resistant plastic, and the braced pleat ensures fixing even when the window is tilted. Tip: use carrier for rebate mounting or adhesive carrier for adhesive mounting on the window sash. Note: clamping carrier is only suitable for windows with rubber seals.