Iron Man's Laboratory: Hall of Armor

Marketing description from Lego.

The buildable LEGO ǀ Marvel toy features 3 armor pods and 3 Iron Man armor minifigures: the MK1, MK43 and MK6. The lineup is completed by Pepper Potts and the villain Aldrich Killian minifigures, a buildable Dum-E robot and a large, Igor Iron Man MK3 mech with movable arms and legs and a cockpit with room for a minifigure. Other features include a maintenance platform with 2 robotic-style arms and a large scanning device. There’s also a fire extinguisher and 2 fire elements and 2 stud shooters for when the battle action begins. 

This set includes 5 LEGO minifigures:

1. MK1 Iron Man
2. MK43 Iron Man
3. MK6 Iron Man
4. Pepper Potts
5. Aldrich Killian

The 3 Iron Man armor pods measure over3.5 in. (9 cm) high, 4.5 in. (11 cm) wide and 1.5 in. (5 cm) deep.