Britto Masks - Art in your Face. BIOMSK with NBELYAX nanomolecules REUSABLE. Made with soft Advanced Tissue. Comfortable (Easy breath, made with soft Advance Tissue). Washable, use just water, DO NOT use soap or detergent to avoid stopping the functioning of the Nanoparticle, do not squeze. FDA. Eliminates 99% of Viruses, bacteria and much more. Effectively prevents contagion from pathogen agents. Protector shield up 10 washes. Romero Britto is a Brazilian artist, painter, serigrapher, and sculptor. He combines elements of cubism, pop art, and graffiti painting in his work, using vibrant colors and bold patterns as a visual expression of hope, dreams, and happiness. Washable, Nanomolecule, Protector Shield.