I wanted a nice light airy curtain in my east-facing kitchen window and selected the Aya Tier Linen. This beautiful curtain allows some light in but keeps it from being a direct blinding beam of light in the morning. This product was marked as "chemical finish-free active fibers that inhibit static and cling to help minimize allergen containing particles, dust, hair, pet dander, and environmental irritants for a healthier room environment." This curtain hangs about 3 feet from our dog kennel and near a heating duct. We also have a cat. I have noticed it has not collected any pet hair on it which I love. Beautiful and practical!