This 3-ply reusable sublimated mask has a permanent, sewn-in non-woven polypropylene filter layer, adjustable nose and adjustable ear loops for maximum protection and a perfect fit. It has a polyester exterior and cotton interior, plus a 40 gsm non-woven polypropylene filter layer in the middle. Trim on the mask is available in black or white. Individually polybagged. Includes full colour sublimated imprint.