Sell 4-layer KF94 korea adult earloop mask 3D face mask (READY STOCK) best price

Structure : BFE95% 4 layers , Nose clip (Wire), headloop (Polyurethane) FOUR-LAYER FILTERS PROTECTION Waterproof mask (Melt blown filter, <10nm pressed polypro pylene) Ergonomically designed for a comfortable fit and with 3D structure Specifications: Applicable people: General Material: melt blown cloth, non-woven cloth Nose clip material: metal Style: headloop Product color: black, white, purple, ombre Number of layers: 4 layers Filtration rate: ≥95% Product standard: GB2626-2019 Protection level: 4layer protection BFE 95% Product certification: ISO14000 THE PRICE ARE CALCULATE BY 1PIECE , 10PCS PER PACK.