Features Cotton - Polyester Inner Layer 100% Polyester Outer Layer Stretch Fabric Loops that fit around the ears Reusable double layer fabric face masks (non-medical grade). Made of a cotton and polyester inner layer and 100% polyester outer layer with polyester stretch fabric loops that fit around the ears. Carefully researched, evidence based, and thoughtfully designed. These reusable fabric masks are NOT direct substitutes for surgical or procedural masks. However, wearing masks have been shown to help stop the spread of COVID-19. These masks are made with the intention of personal use and are not to replace medical grade protective equipment. Care Instructions Wash mask after each wear Washing machine friendly Machine or hang to dry Return or Exchange Policy Due to the nature of the product, we will not accept returns or exchanges on any masks. All sales are final. Disclaimer: Mask is intended for non-medical grade use. Custom Jersey makes no warranties that this mask can protect against the transmission of all viruses or bacteria. Minimum quantity for ordering in-stock products is 6 pcs. Minimum order quantity for custom orders (decorated/custom colors and/or add logos) is 50 pcs per design AND 25 pcs per size.