$12.99, located in Los Angeles, California, USA (900**), item #283892831750
KN95 KN 95 Face Mask Disposable Face Mouth Cover QTY:50 pcs. Black KN95. White KN95. The material of the dust mask must be non-irritating and non-allergenic to the skin,and the filter material is harmless to the human body.The dustproof mask is simple in structure and convenient to use.