The Iron Skull Sub features a red skull logo, opening cockpit, cage with translucent-red opening door and chain attachment to drop down and trap Scuba Captain America, 4 stud shooters and a storage compartment for Iron Skull's gear | Accessory elements include Scuba Iron Man and Iron Skull's thrusters for their hands and feet, Scuba Captain America and Hydra diver's oxygen tank and flippers, plus Scuba Captain America's shield | Includes 4 minifigures: Scuba Iron Man, Scuba Captain America, Iron Skull and a Hydra diver | Iron Skull Sub measures over 3" (9cm) high, 9" (23cm) long and 4" (12cm) wide, hydra diver's underwater jet measures over 1" (4cm) long, 1" (4cm) wide and under 1" (2cm) high | Also includes a comic book