Knuckles and Sonic the Hedgehog 4 Inch Wave 14 Action Figure**LIMIT ONE PER CUSTOMER!** Due to the limited availability of this item, orders above one will be cancelled. Includes modern Knuckles figure with Yellow Spring Includes modern Sonic the Hedgehog figure with Super Ring Item Box 13 points of articulation 4 inch figure Wave 14 Knuckles is a red Echidna, and can use his immense strength and the spikes on his fists to smash enemies, climb walls, or even destroy solid rock.