2pcs Disposable Work Dust Masks Valved FFP3 Respirator Face Safety Breathing Equip

Features: Brand New and high quality. Color option FFP3 face masks. Valved for comfort during prolonged use. Suitable for daily travel, decoration, construction, and putdoor playing. Up to 50 times protection against fine non-toxic dusts, fibres and aqueous mists. Kindly Reminder: Not used for sand blasting, spray paint and harmful gas and steam. This mask does not produce oxygen. Cannot be used in an environment where oxygen is less than 95% or oil mist. Specification: Material: Microfiber + Nonwoven Fabric Color: White, Blue Protection Level: KN90 Respiratory Valve: Yes Fold Size: 15x10.5cm / 5.91''x4.13''(appr.) Package includes: 2 Pcs Face Masks Details pictures: