SKU: 68819443018
Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
Precious Metal Quality : 2
Size: Unit: cm
L: top length 18
Fabric thickness (gram weight): super thick (301-350g/square meter)
Anti-virus full face mask Ringing-N Precious Metal Quality : 2Product name: Self suction filter type anti virus full face mask Wearing method: head mounted adjustable. Life cycle: replaceable filter cartridge Interface specification: threaded port RD40 Screen: PC polycarbonate Material Mouth and nose mask: silicone Frame: ABS plastic Mask vision Total field of vision: 70% Binocular: 55% Below: 35% Lens transmittance: => 89% Mask leak rate: = <0. 05% Features: Protect industrial environmental pollutants such as
