✔ Premium Quality - Comfortable and Easy-Breathable ✔ 100% Pure Cotton Fabric ✔ High filtration with 3 layers fabric ✔ Unisex face mask with its 3-pleated design - One Size Fits All ✔ Fits perfectly on the face with its 11 cm ( 4'33" ) long nose wire. It prevents gaps in cheek edges. ✔ Reusable and washable without deformation ✔ Environmentally Friendly Fabric ♻ ✔ Hand and machine washable at 40-60° ✔ The dimensions of the mask are 10 x 17 cm ( 3'93" x 6'69" )