Any room can look great and smell fresh, too, with this set of sheer tiers and coordinating valance. Featuring patented odor-neutralizing technology, it continuously neutralizes unpleasant odors created by cooking, pets, smoke, must and mold. unscented easy-care sheer voile fabric photocatalytic process converts unpleasant odors into water vapor and carbon dioxide, thus causing airborne pollutants and odorous substances to degrade and neutralize continuously neutralizes odors for up to 5 years, based on 1 washing per year ideal for pet sleeping areas, baby's room or bathroom to help remove odors all day long, even when you're not home rod-pocket styling for simple installation includes two 27x32"L tiers and one 56x14"L valance Hang on a rod up to 1" in diameter. 1" rod pocket. Polyester. Washable. Imported.