Thank you for viewing! Please read the profile before purchasing. ○ Instant purchase is OK. Please leave a comment after purchasing. ○ This is a Minister-type inner mask. It's a type that's not often found commercially. This type is less likely to fog up glasses. ○ Outer fabric: 100% cotton Inner fabric: Antibacterial and deodorizing double gauze This fabric suppresses bacteria on the fibers and prevents odors such as sweat. Please note that the antibacterial treatment does not have antiviral effects. ○ Removable nose wire. Has elastic loops on both ends. ○ Approximately 8cm at the vertical edges, approximately 16cm at the center, and approximately 18cm wide. This is a handmade product, so please understand and agree before purchasing. ○ For washing, avoid tumble dryers and washing machines, and hand washing is recommended.