【High Filter Performance】 This mask uses a 99% cut filter, effectively blocking PM2.5 and pollen. 【Comfortable to Wear】 Made with soft fabric and soft elastic ear loops that are gentle on the ears. Comfortable for long periods of wear. 【Perfect for Children】 The size is 80x132mm, perfect for children. Made in Japan, ensuring peace of mind. - Quantity: 5 masks - Country of Manufacture: Japan - Filter Performance: 99% cut filter - Material: Soft fabric - Intended Use: For children - Size: 80x132mm - PM2.5 Compatibility: Yes - Ear-friendly: Soft elastic With a bonus item. See photos 4 and 5. Thank you for viewing. The flu is currently widespread. Selling because I bought too many!