This is an antiviral mask case with a cute logo design. It reduces specific viruses on the product. It's also perfect for temporarily storing a mask while in use. Recommended as a gift along with a mask. * Antiviral material is used on the inside of the mask case and in the pocket. * Includes "divider parts" made of antiviral material that can cleanly store the inside of a three-dimensional mask. Size: 15 x 15.5 cm Material: Vinyl chloride resin Quality: Vinyl chloride resin Made in Japan This item costs around 1980 yen each (^^) I'm giving it away because I don't use it m(_ _)m