... visual experience.As following,there are some details about these non-woven fabric. Quick DetailsTechnics: NonwovenMaterial: 100% PolypropyleneNonwoven Technics: Spun-BondedPattern: FlockedStyle ... FDA standard, without other chemical composition, stable, non-toxic, no smell, safe for sensitive skin.5. Anti-bacterial, anti-chemical: Polypropylene is ...