Number: YX009-4 Size: 15.5*10.7cm Certificate: EN 149:2001 Classification: FFP2 Structure: Foldable earloop, 5 ply Main Material: 50% non-woven fabric + 48% melblown fabric Packing: 1pcs/pack, 5pcs/pack,30pcs/pack, 30pcs/box 20boxes/carton Carton size: 65*31*31CM鈮?.063m鲁 20ft container鈮?20 cartons , 40ft container鈮?60 cartons, 40H ft container鈮?080 cartons GW: 5KG Volume weight: 65*31*31/5000鈮?2.5kg by express, 65*31*31/6000鈮?0.5kg by air Product description 1.The inner layer of non-woven fabrics is composed of super soft fine fiber layer, high-quality non-woven fabrics and good skin affinity, making it more comfortable to use 2.Environmental protection non-woven moisture-proof layer, good air permeability, can effectively block ordinary dust. 3.The filter layer adopts dustproof filter paper, which has good dustproof effect and effectively blocks the invasion of bacteria and viruses. 4.The nose clip is soft and can be adjusted according to the size of the individual face, which is more suitable for the facecheap 3D Non Woven Face Mask website:http://www.mddmask.com/3d-non-woven-face-mask/