Kutsuwa School Lunch Mask, Gauze Mask, for Children With airtight zipper, White, 2 masks per pack x 2 sets With Bellmark Triple-layer structure that prevents dust and dirt from passing through! For school lunch duty, cleaning duty, and cold prevention Size: 85mm (H) x 120mm (W) x 2mm (D) The elastic is made of woolly thread that is gentle on the ears Unopened, brand new, and unused, but stored at home. There may be some discoloration from lighting or initial scratches that I have overlooked. Selling as a set of 2. Please understand before purchasing.