3 layer medical use earloop disposable protective face mask Model: YYHD-3 Size: 17.5*9cm Instrument classification:Class II Material:3 layers (Outer layer+Inner layer Non-woven fabric,Medical spray filter material) Layer: 3 layer face mask Certification: CE FDA ISO BSCI BFE: 95% - 99.9% Supply Ability:500000 Piece/Pieces per Day Packing: 50pcs/box, 40boxes/carton, 2000pcs/carton cartons size:52*40*35.5cm/52*42*44cm, 0.074cubic meter/carton, 8.2kg/carton MOQ: 20000pcs General Container loading data: container carton size cartons boxes pcs 20GP 52*42*44cm 275cartons 13750 boxes 687500 pcs 40GP 52*42*44cm 575 cartons 28750boxes 1437500 pcs 40HQ 52*42*44cm 690cartons 34500 boxes 1725000 pcs 45HQ 52*42*44cm 750 cartons 37500 boxes 1875000 pcs