LEGO Marvel Super Heroes Iron Man vs. Ultron (76029) Accessories include Iron Man's iconic helmet, thrusters and Super Jumper, 2 stud shooters and the Ultron Sentries' thrusters Age range: 6-12 Take on the Ultron army with Iron Man MK45 Ultron vehicle features 2 antennas, adjustable wings and attachment points for Ultron Sentries Ultron vehicle measures 5" H x 3" L x 3" W. 92 pieces.