3 layers: Non-woven outer layer, middle filter layer, inner soft fiber layer. Not for medical or PPE use. PLEASE NOTE: This is NOT a medical-grade mask and is not intended as a replacement for medical-grade personal protective equipment or other recommended measures to stop the community spread of COVID-19, including social distancing, washing your hands and refraining from touching your face. This product makes no claims of antimicrobial protection, antiviral protection, particulate filtration or infection prevention or reduction. This product is not intended for use in a medical setting.