Face Mask Filter Material for mask construction. 7" width sold by the yard "Spun bond" Inner & Outer Mask Layer - Washable - Polypropylene, 25 GSM "Melt Blown" - Center...
5/8" D-ring with hinged attachment to decorative harware that attaches with foldover tabs to secure to sturdy materials. Quickly and securely holds a swivel hook or strap.