MADE IN EU | The reusable washable face mask is made of multi-fibre polyester. Is made from anti-allergic SILVER+, knit fabric containing ions of silver. The inside of the fabric is fluffy and delicate, which significantly increases the filtering properties. In addition, a lining with a very dense weave was used. Comfortable design and soft breathable material to wear all day and doesn't restrict breathing. Reusable and washable, without the mask shrinking or losing effectiveness.