Made of 73% linen, 27% cotton blend. Light-filtering liner: Crafted from 100% cotton, it lets daylight shine through. Blackout liner: Crafted from 100% polyester, it prevents most light from entering windows to help darken the room. Made in a Fair Trade Certified™ factory, supporting fair and safe labor practices and empowering workers to invest in their communities. OEKO-TEX® STANDARD 100: tested against 1000+ harmful substances. 14.HUS.42449 Hohenstein 100" wide panels have a visible vertical seam down the middle of each panel. Detailed with blind-stitched hems. Our curtain’s 3-in-1 construction offers three hanging options: pole pocket, back tabs, ring top. Length includes height of pole pocket. Imported.