... Black-out Curtain Fabric Shading Effect: 85%~99%Characteristics: Polyester/Cotton 99.9% lightproof, full dull, colorful, soft ... even surface, bright coloring and high color fastness. Polyester/Cotton, good quality, colorful, good ventilation, good drapability ... to cotton, pretty print design, use the modified polyester elastic fiber, permanent flexibility, available in various colors and stylesColor ...