Kawanishi Kogyo 3-layer mask white 50 pieces x 40 boxes 2147345354905

A 3-layer mask that uses a filter that blocks pollen, viruses, droplets, etc. ●Quantity: 2000 pieces (50 pieces x 40 boxes) ●Nose fit: Yes ●Size: Normal ●Color: White ●Dimensions per piece: 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: Main body = non-woven fabric (surface non-woven fabric + middle layer high-density non-woven fabric) polypropylene, nosepiece = polyethylene, ear straps = polyurethane Tan, polyester ●Country of origin: Made in China ●Collection efficiency: BFE = 98% or more, PFE = 98% or more, VFE = 98% or more ●Pollen, dust, viruses, bacteria, PM2.5, etc. ●Items: Mask ●Bulk purchase