Inner and outer layer made of Spunbound material with 25 GSM. Triple-layer construction for maximum safety. Filter layer made from Melt Blown material with 20 GSM. The unisex mask can be used by men & women. Features elastic ear loops to ensure a perfect fit. Disposable, made for one-time use to maintain hygiene. Lightweight and biodegradable. Can be used at home, in the office, during traveling or walking. Offers powerful protection against dust, germs, and airborne contaminants.