YOKOHAMA Disposable Mask
Retail price: HK$88 /box
Qty : 20pcs / box
Size : ~17.5 x 9.5cm
Colour : White
Particle Filtration Efficiency (PFE) : > 99% 
Bacterial Filtration Efficiency (BFE) : > 99%
Meets ASTM F2100 Level 2
Manufacturer: S.E.C. Accessories Ltd. 
Made in Hong Kong