Elegance and safety, certified, 100% Made in Italy. Unica Total Defence mask for protection against respiratory tract infections with repulsive capacity against viruses and bacteria certified according to the international standard ISO 18184:2019. A durable protection device, washable up to 50 times, ergonomic and equipped with practical O-Ring for adjusting adherence to the face. It is recommended to wash the device after 7/8 hours of continuous use. Wash exclusively by hand with gentle detergents. Do not use alcohol for cleaning the mask, in order to preserve its effectiveness. Wash at 40°, do not bleach, do not iron, do not dry wash, do not dry in dryer. Surgical mask certifies medical device Class I TYPE IIR ISO UNEN14683:2019. Hydro-oleophobic fabrics and ISO antivirus 18184:2019. Bfe filtration >98% Respirability <40 Pa/cm2 Max comfort also for continuous use. Total weight 20gr. (mask + packaging).