Premium face mask that's washable and reusable time and again. Minium order of 500 total. 3 sizes adults, 8-12 years and 4-7 years available in the one order (min 100 per size). Mask with dye sublimation features 2 layers of cotton & 1 polyester. Please note, the sublimated masks have a black cotton border and black elastic straps. For an extra comfortable fit, two black elastic over ear straps are adjustable in length using a simple slide mechanism. A squeeze tight, secure nose clip provides better protection against the possible transfer of airborne particles. The mask features an internal pocket to allow the wearer to insert an extra layer of protection.