100% European flax in Black. Opaque fabric blocks most light and helps insulate windows. Various lengths, all sizes 48"w. Pole pocket diameter: 4.25". Dual top treatment: pole pocket (bunched), hidden tab (pleated). Coordinates with West Elm's window hardware (sold separately). Each curtain panel sold separately. Imagery reflects opacity of curtain when exposed to direct sunlight. Made in a Fair Trade Certified™ facility, directly benefiting the workers who make it. Linen woven from European-grown flax, constructed in China. To ensure a proper fit, visit our Curtain Guide.