A mask case/book featuring healing, colorful illustrations. This is a mask case/book containing paper mask cases that can be peeled off and used. You can enjoy choosing a mask for the day, thinking "Which one should I use today♪". This mask case/book contains 25 mask cases with cute POP art from the workshop "Kobo Shu," a welfare facility for people with disabilities, full of life. They are bound with peel-off binding, so you can cleanly remove each one. Both sides are treated with antibacterial processing, so you can use them hygienically. Please use them for temporary storage when you take off your mask during meals or gatherings. ・Number of sheets: 25 (25 types) → 2 sheets used ・Antibacterial treatment on both sides (disposable) ・Size: 16.8cm x 14.8cm ・Thickness: Approximately 7mm ・Weight: 160g