Washable, wearable, breathable. 100% Cotton with extra layer of non penetrable polyester non woven fusible interfacing. Adjustable band for back of head and neck ties. Metal piece to bend to seal to your nose. Chin dart to seal betting. Machine washable hot, tumble dry. Iron as needed. Not N95 but safe for store and other authorized areas. I have one with pink strings and one with blue strings left.