Iron man mech vs'. '.strtoupper('u')ltron 76307 is an action packed lego marvel construction set for children who love super heroes'. '.strtoupper('t')his set includes 2 lego marvel minifigures iron man with a flip open helmet and reversible head showing alternative expressions, and ultron holding a laser beam element'. '.strtoupper('t')he iron man mech figure has movable arms, legs and fingers and a stud shooter at the end of its right arm, plus the torso opens to reveal a cockpit where the iron man minifigure can sit'. '.strtoupper('t')he posable figure has movable arms, legs and fingers and the torso opens to reveal a cockpit for the iron man minifigure includes 2 lego marvel buildable minifigures – iron man with a flip open helmet and reversible head showing alternative expressions, and ultron with a laser beam element children can zoom in and rotate models in 3d, track building progress and save virtual playsets in the intuitive lego builder app piece count 101 approximate dimensions 4.5 x 15.7 x 14.1 cm suitable for age 6 years