These masks are for non-medical use. Outside layer is 100% polyester, inside layer is 100% cotton. Hand wash recommended.
One size fits many. Loops may need to be adjusted for some.
Approximate dimensions: 6.75 inches wide x 5 inches tall.
These 2 ply cotton masks are washable and reusable. They are one size fits many, and fits most when adding something to extend the loops. These are the same masks that Geocaching HQ is providing for all Lackeys and feature the official Geocaching Logo.