3 pack, assorted colors and designs, triple layer construction, adjustable ear loops, not for industrial, clinical, or surgical use This product has not been cleared or approved by FDA. However, it has been authorized by FDA for source control to help prevent the spread of infection or illness during the Covid-19 pandemic. FDA's authorization only applies during the public health emergency and can be terminated or revoked sooner. polyester/cotton/spandex/polyamide imported Not returnable hand wash, clean product according to instructions before first wear and after each use style #:1000618752