Kawanishi Kogyo 3-layer mask white 50 pieces 4906554162736

A 3-layer mask that uses a filter that blocks pollen, viruses, droplets, etc. ●Quantity: 50 pieces ●Nose fit: Yes ●Size: Free ●Color: White ●1 piece dimensions: Approximately 95 mm in height x 175 mm in width ●Ear hook: Flat rubber ●Standard: JIS T9001 medical mask Class II ●Specifications: 3 layers, pleated type, no individual packaging ●Type: Normal ●Materials: Body = non-woven fabric (surface non-woven fabric + middle layer high-density non-woven fabric) polypropylene, nosepiece = polyethylene, ear straps = polyurethane, polyester ●Country of origin: Made in China ●Collection efficiency: BFE = 99%, PFE = 99%, VFE = 99% ●Pollen/dust