12-INCH OPTIMUS PRIME FIGURE: The Ark Power Optimus Prime figure is an impressive 12 inches tall. POWER UP OPTIMUS PRIME WITH ARK POWER: Combine, convert, and power up! Combine the included Ark Power vehicle with Optimus Prime to convert him into his powered-up mode: Ark Power Optimus Prime. 3-IN-1 CONVERTING TOY: Easy Transformers conversion for kids 6 and up! Convert Optimus Prime toy from truck to robot mode in 11 steps, then combine with his Ark Power vehicle to armor-up figure. Makes a great gift for kids! TRANSFORMERS CYBERVERSE CHARACTER: Classic red and blue Optimus Prime toy robot inspired by the legendary Autobot leader from the Transformers Cyberverse cartoon, as seen on Cartoon Network and YouTube. INSPIRED BY CARTOON NETWORK SHOW: In the G1-inspired Cyberverse series, giant Transformers robots from the planet Cybertron engage in epic battles, harnessing the power of the Allspark to create Spark Armor! Kids can imagine unleashing this new ability with this Spark Armor figure!