Handmade & Brand New reusable and machine washable face mask includes adjustable ear elastics, filter pocket as well as a washable/reusable filter. Use to cover the mouth and nose area. Generally used over medical face masks. Materials -100% Cotton - 3 mm Elastic Band - 2 Silicone Stoppers - 1 Reusable PM 2.5 Activated Carbon Filter Care Instructions - Only iron on the fabric not the elastic band - Wash after every wear - Hand wash for best up-keeping condition - Smooth creases before you dry