Transformers One Battling Robots Action Figures. The Sentinel Prime figure stands 11.5cm tall and transforms from robot mode to cyber aircraft in 3 steps, offering an easy transformation, ideal for Transformers fans aged 6 and up. The figure is placed on the battle base and features finger slots for impressive action moves. It has an articulated head, arms, and legs, allowing for striking action poses. Includes a battle base and a sword that attaches to the robotic form. This figure is inspired by the iconic character from the Transformers movie, Transformers One. Includes the character Alpha Trion.