A. 1 pcs of helmets packed together in one carton(PAPR-3 with welding helmet,charger,bag.).N/G weight: 2.7/3.8KGS,Size of carton: 490x249x325mm. B. 4 pcs of helmets packed together in one carton(PAPR-3 with welding helmet,charger,bag.).N/G weight: 10.8/16.5KGS,Size of carton: 520x510x670mm