100% polyester. Various lengths, all sizes 48"w. Pole pocket diameter: 4.25". 2-in-1 construction with dual hanging options: rod pocket (bunched) or back tabs (pleated). Includes sewn-in blackout liner. Blackout liner: 100% polyester in White. Blackout lining blocks all light (great for nurseries and bright bedrooms). Please note, imagery reflects opacity of curtain without blackout liner. Coordinates with West Elm window hardware (sold separately). Curtain panels are sold separately or as a set of 2. Imported.