<b>Note:</b> <br>Fits for men and women with small-medium face. Please check size picture carefully before you place order.<br><br><b>Wash method:</b> <br> 1.Hand wash only (to prevent the nose bridge wire puncturing the cotton cloth in machine wash)<br> 2.Do not bleach<br><br><b>Features:</b> <br>1.Madholly cotton mouth masks with nose bridge wire can effectively prevent dust and ash which can give you max health care.<br> 2.The size of the mouth masks is large enough for most face.<br> 3.They are made of breathable cotton material which intend to give you max comfort. <br> 4.They are suitable to wear when going outside, shopping, cycling, etc<br> 5.Our mouth masks are reusable, washable.