Character Goods Doraemon Mask - New Antibacterial and Odor-Eliminating Material, 15 masks (3x5 bags) Children's Gauze Mask - School Lunch Mask For ages 3-10 Size: Approximately 90 x 120mm 12-layer gauze construction blocks dust and pollen Antibacterial and odor-eliminating material used in the mask fabric Protects the throat from dryness. Washable and reusable. Soft, flat elastic used for ear loops, making them less likely to hurt. Allergy対策 (Allergy measures) Infection prevention School lunch mask Simple packaging, Nekopos (a type of delivery service)