Our masks are form fitting, adjustable with 3 ear holes and machine washable (air dry). Made when you order from our 1/8" breathable foam with fabric covering. Customize the imprint to fit your needs. This is a great item to use for flu season, working in the yard/garden, cleaning house, etc. Please note: This product is not approved by the FDA. It is not meant to completely replace CDC recommended masks such as N95 respirators.