We supply KN95 and disposable face mask . KN95 Particulate Respirator FaceMask is used for Protection and Personal Health. Our KN95 safety Particulate Respirator Dust facemask could cover your nose, mouth and chin for full protection. It is made of high quality cotton and non-woven fabric, which is non-irritating and non-allergenic to you. Total are 5 layers.. Its characteristics are foldable design for easy carrying and with excellent permeability and keeping good sealing.