Optec International Inc (OPTI)

[Olderandwiser]

BIOMSK is made by a Mexican company, info:

http://biomsk.us/
https://proviamiga.com/salud

Proviamiga site shows the various sizes and designs. (Plus OPTEC may customize its own logo or designs.)

"The company BIOMSK® is part of Grupo Providencia, a certified company with more than 60 years of experience, in the development and commercialization of textile products of the highest quality."

"the only reusable mask for 10 days with an active nano molecule" (NBELYAX, reportedly kills RNA & DNA)
https://product.statnano.com/product/10488/nbelyax%AE

If you do research, be careful of spellings: other companies make masks with names like "Bio-Mask", but the Mexican company's masks are spelled BIOMSK.

The masks aren't cheap, but they are reusable and unique (I couldn't find any other masks using NBELYAX).

From various BIOMSK seller websites: "Mask can be reused 10 times, washed with water 3 times within a span of 7 days." "Wholesale $137.50 for 25 = $5.50 each." An eBay seller sold 7 for %8.99.

corebranding.shop says it is "the exclusive rep for sales in America" (?). Will OPTEC get masks from them, or directly from the Mexico source?