◎Children's Masks Target age: 3 to 10 years old Size: Approximately 90-120mm Contents: Unicorn: 3 masks per pack, 2 packs Chip & Dale: 3 masks per pack, 2 packs ◎Toddler Masks Target age: 2 to 4 years old Size: Approximately 65 x 88mm Contents: Sumikko Gurashi: 3 masks per pack, 5 packs Made of gauze, so you can wash them with mild detergent if they get dirty.