Case Includes: 5 Disposable Face Masks. Case size: 5" W x 4" H x 3/4" D. Case is made in USA, but contents are imported. Carrying strap for case included but not assembled. Case is Manufactured with an Antimicrobial and/or antibacterial additive which fights bacteria growth on the product’s surface. Additive neutralizes over 99% of active bacteria on product’s surface. Additive doesn’t wear off and remains effective for the life of the product.