All-purpose flour and wheat grain.
Wheat Grains And Flour.
The mask is made from Sonovia high-tech fabric that is impregnated with antimicrobial agents specially formulated to protect tissue from microbial growth, keeping the tissue clean and hygienic. It was tested according to standard AATCC100:2019 test method and proven to prevent growth of bacteria on the mask. SonoMask demonstrated over 99% efficacy against.
