【High Filtration Performance】 This mask has a 99% filtration performance, providing protection from viruses and bacteria. 【Comfortable to Wear】 With a special design, it's comfortable even for long periods of wear. Suitable for children as well. 【Convenient Packaging】 Comes in a pack of 32, perfect for use at home or school. - Brand: Brodio - Product Name: Ultra Comfortable Protective Mask - Quantity: 32 masks per pack - Size: 170mm x 90mm - Filtration Performance: 99% Thank you for viewing. Please purchase in sets of 5 boxes.