anti-false bottle cap: 1.Size: OD 28.2mm Total height: 17.2mm 2.Material: aluminum with saranex liner(pp) 3.Functions: (1):Excellent functions of anti-false. (2):Providing the best seal for bottles ,elimanation corked and oxidation problems. (3):Ensure taint-free medicine that offers consistent aging , maintained flavor and freshness with optimum quality control. (4):use for bottles . 4.Packaging: Use two polythenes wrapper for inner packing, cartons for outer packing.It is 4500 pcs per carton,the specification of the carton is 51*31*38 cm, 0.06 cubic per carton. 20GP FCL:2000000 pcs 40GP FCL:3500000 pcs 40HQ FCL:4950000 pcs