>>10600534they're 1/12 honestly
the sonic wiki and most sources say the characters (exceptions being big and vector and others) are around 3 ft and if we go by 1/12 scaling (6ft = 6 inches) they should be 3 inches but no if you look at any sonic source material where he's standing next to a human he's closer to 4 feet instead which would make the jakks sonic figures true 1/12 even if they're not marketed as such.