Made with skin-friendly 100% cotton and fine non-woven fabric. Uses: ● For those on lunch duty ● For cold and pollen prevention ● To protect the throat and nose from the outside air ● For dust prevention during cleaning Cotton/Non-woven fabric Woolly elastic Mask for school lunches 2 masks per pack, 3 packs total (6 masks) Soft material that is gentle on the ears Size: Approximately 85mm x 120mm Brand new, unopened. Will be shipped in simple packaging.