Experience the epic origins of legendary Transformers robots with this Transformers One Battling Robots action figure 2-pack that includes the Optimus Prime figure and the Megatron action figure. Place the action figures on the Battle Base and slide the finger slots for cool action moves. Knock a figure off the base to win. The 4.5-inch (11.5 cm) articulated Optimus Prime figure converts between robot toy and semi-truck toy in 3 steps. The 4.5-inch (11.5 cm) articulated Megatron figure converts between robot toy and tank toy in 5 steps. Product features Inspired by the Transformers One movie, this Robot Battlers toy includes 2 action figures that convert from robot to alt mode for awesome 2-in-1 play Slide the finger slots on the Battle Bases to create cool battle moves. Battle the 2 action figures against each other, and knock one of the figures off the base to win Change Optimus Prime figure from robot toy to semi-truck mode in 3 steps. Change Megatron figure from robot toy to tank toy in 5 steps. The 4.5-inch (11.5 cm) tall Tansformers figures feature articulated head, arms, and legs for action poses The action figures come with 2 Battle Bases and include attachable Energon swords, axe, and blast effect accessories Suitable for ages 6 years + Specifications Manufacturer: HASBRO EUROPE TRADING BV Manufacturer Number: F9207 Our Product Number: 570622