⚠️Please be sure to read the profile. Please understand that we will not do business with those who have not read the profile. We will not repeat answers to what is written in the product description, so please read the product description carefully to the end. ⚠️We have carefully considered the price to match the item. We also lower the price from time to time. We will only lower the price if the shipping cost is cheaper with combined shipping, so please consult with us at that time. ★Please note that we will not accept any price negotiations other than that. ★★★There was an instance of non-arrival with regular mail. Due to shipping costs, we cannot send everything via Mercari delivery. Unfortunately, we cannot provide compensation for this, so if you are concerned, please be sure to confirm the shipping method in advance. ★ ★We have checked the product during photography and packaging, so we will not accept returns for damage after arrival. This is also to prevent replacement during returns, so please understand. ⚠️To those who register their desired price: Due to a large number of pranks, we will not respond. Some items are automatically price-adjusted, lowering the price by 100 yen every day, so please purchase them when they reach your desired price. Regarding magazines: If you would like to see the contents, we will add photos, so please comment. They have been stored for several decades, so they are listed as having scratches and stains, but they are not in that bad of condition. If there are any books you are interested in, please feel free to ask questions. Comfortable Card Pro Mask equipped with a 99% cut filter, with a nose cushion for excellent fit. ★One of the 5 masks has been used, so there are 4 remaining. Therefore, although the item is unused, it is listed as "no noticeable scratches or stains." It was stored in a ziplock bag over the package. I did not touch it with my hands during photography. I have many other items for sale. - Model name: Comfortable Card Pro - Filter performance: 99% cut filter - Size: 5 masks - Features: With nose cushion - Compatible particles: PM2.5, 0.1μm fine particles Thank you for viewing.