... . Flexibility: Made up of microfiber (2-3D), DOT by DOT thermo-melt formed. Flexibility of products is suitable, ... and easy to maintain and wash. 4. Non-toxic, non-irritating: Made of materials which catch up FDA ... standard, without other chemical composition, stable, non-toxic, no smell, safe for sensitive skin. 5 ... product will not affect sensitive skin. non woven polypropylene fabric