Sandra No Drill Custom Cotton Linen Sheer Roman Shades are crafted using one of Curtarra’s best-selling sheer fabrics, Sandra, paired with an advanced lifting system. These sheer Roman blinds softly filter light while adding an elegant, tailored look to any space. Material: 5% Linen, 5% Cotton, 90% Polyester Pattern: Cotton Linen Texture Light Blocking: 15%-20% Fabric Weight: 170 GSM Size: Made-to-measure (custom width & length)