MARZ Masks ASTM Lv2 Type IIR 50pcs/box

透氣性好 過濾性高 . Medical Facemasks high filtration and breathability 3Ply ASTM Lv2 Type IIR (HONG KONG BRAND Made in CHINA) (BFE>=98% Delta P<3.8).  £28/50pcs/box  (Size: 17.5 x 9.5 cm)