Smash into action with the Transformers Smash Changers Optimus Primal toy! Change from beast mode to robot mode in 3 steps by smashing it on a flat surface, then manually change back to beast mode in 3 steps. This 9-inch (22.5 cm) Transformers action figure for boys and girls is perfect for action-packed imaginative play. Look for additional Smash Changers Transformers figures based on favorite characters like Optimus Prime (each sold separately, subject to availability). Action figures like this one make great gifts for kids 6 and up who love puzzles or fidget toys.