The weight of the tungsten jigs are as follows:
Size 12 - 1/16 oz.
Size 14 - 1/28 oz.
Size 16 - 1/57 oz.
These tungsten jigs are much smaller jigs as they are designed specifically for ice fishing (although they can be used anywhere). The standard Fireball lead jigs are larger and are designed for open water jigging.FishUSA StaffProfessional Angler