Item No.V733* CE & ISO approval;* Breathable, soft lining, latex and fiberglass free;* BEF: 95% & 99%;* PFE: 99%;* 2-ply or 3-ply, with easy elastic earloop and nose e: 17.5x9.5 cm & 14.5x9 cm & 21x9 cm & 12.5x8 cm etc;* Color: white/blue/green/red/pink/yellow;* Material: 20/25/30g &16/20/25g, etc.* Packing: 50 pcs/box, 2000 pcs/carton, carton size:520x380x300mm, 500 cartons/20'FCL;