Super Guard Comfortable Mask, 30 Masks Comfortable mask with 99% cut filter, 30 masks. To save on shipping costs, the contents will be shipped without the box. I purchased a large quantity of masks around 2020 due to work requirements during the COVID-19 pandemic. I don't think I'll be able to use them all, so I'm offering them at a low price. They have been stored at home. Thank you for your understanding. - Brand: CARE CARE - Product Name: Comfortable Mask - Quantity: 30 masks - Filter Performance: 99% cut filter - Size: Approximately 9cm x 17.5cm #99% Cut Filter