1PCS FFP2 KN95 Face Ma-sk Disposable 4-Layer M-ask Anti PM2.5 Particle Mouth Ma-sk Breathable Dustproof Flexible Earloop

Features:
4 layers effective protect-ion, the filtration efficiency is 95%.
Made of friendly non-woven fabric, comfortable and safe to wear.
Take care of you and your family.
Anti PM2.5, haze, dust, etc.
Free size fits most people.
Perfect for woodworking, house cleaning, food processing etc.