SEGAs Sonic the Hedgehog burst on the scene in the early 90s and is still running strong, with a fan base that spans generations. Through the many games, Knuckles has been both friend and foe to the speedy blue hedgehog, but rest assured this supersonic echidna is super-friendly as a soft Phunny plush from Kidrobot! Measures 8 inches in the seated position. Made from huggably soft premium plush materials.