MEDICOS 4PLY Sub Micron Ultrasoft Surgical Face Mask with ASTM Level II; EN14683 Type IIR- ISO 10993; Biocompatibility evaluated and tested- Filtration - > 98% efficiency against virus, bacteria & airborne particle; Fluid Resistant - Protect against harmful biofluids & droplets; High Breathability - Superior performance with exceptional comfort- Hypoallergenic - Made with soft materials to minimize skin reaction- Made in Malaysia