The mask has an elastic band worn over the ears, thanks to that it adapts perfectly to the shape of the face. It does not cause skin irritation symptoms and it does not impede breathing.Made of high quality materials, providing comfort of use.From the inside the mask has a white fabric, which is soft for the skin and does not cause the allergies. Thanks to the use of cotton it can be washed and reused.Filter pocketDouble layer stitchingComposition of the fabric inside: 100% cottonComposition of the outer fabric: 50% viscoze, 50% polyesterCotton fabric weight: 135g/m2One size, it adapts to the shape of the faceComfortable ear hook soft, elastic bandsReusable product, machine washable in 60 degreesMade in PolandColour: dark grey