FFP2 -SYMS-2 FFP2 -SYMS-3 FFP2-SYMS-1 Hom I -Medical Face Mask (non-sterile) Hom II - Lub ntsej muag kho mob (tsis yog tsis muaj menyuam) Hom IIR - Daim npog ntsej muag kho mob (tsis muaj menyuam tsis taus)