Heroes of Goo Jit Zu - METAL SONIC: The Ultimate Robotic Rival! Meet the newest superspeed powerhouse to burst into the Heroes of Goo Jit Zu universe - METAL SONIC! Engineered for maximum speed and unstoppable power, Sonic’s legendary robotic rival is now a goo-filled, stretch powered hero you can battle, squeeze, and stretch like never before! Forged by Dr. Eggman and built for pure velocity, Metal Sonic has blasted out of the digital world and into your hands! Squeeze Metal Sonic's body, grab him by his limbs and stretch out his arms and legs. Sonic stands at over 4-Inches / 10 CM tall. Wow! He can stretch up to 3 times his size! (His arms can stretch up to 16-Inches / 40cm!) Let him go and watch him return to his original shape and size! Whether he's racing to outpace Sonic or powering up to take control of the battlefield, this Metallic Menace is always battle ready.