The Threshold Farrah Curtain Panel gives your home space the update that it needs with a quality blend of cotton and polyester with a dobby weave. We’re committed to making products better for you, and the world. This product is Standard 100 by OEKO-TEX certified, meaning that everything from the dyes and fabrics to accessories like buttons and zippers are tested and verified as free from harmful levels of more than 300 substances.