Sonic the Hedgehog 3.5 Inch Action Figure Knuckles the Echidna Go to amazon.com Related posts Top 8 best knuckles figure: Which is the best one in 2022? FeatureKnuckles the Echidna action figure is 3.5 inches tallHas over 12 points of articulationBendable elbows, arms, knees, legs and moreFrom Sonic the HedgeHogAge 4+ DescriptionSonic the Hedgehog 3.5 Inch Action Figure Knuckles the Echidna