Comfy Pro is a US FDA Medical Multiuse mask consist of 3 layers: -Waterproof outer layer ( Fabric ) -Melt Blown ( anti Bacteria, Filtration 10 Nano ) middle layer -%100 anti-bacteria cotton ( inner layer ) Comfy pro uses embroidery for its logo and its available in different colors and can be customized. It comes packed inside poly bag and a carton with instructions.