LEGO 76203 Iron Man Mech Armor is a set of building blocks that allows you to construct a posable mech suit that resembles Iron Man from the Marvel Universe. The set comes with 148 pieces in various colors, including red, gold, and silver. The mech suit stands over 4 inches tall and features movable arms, legs, and hands. The set also includes a mini Iron Man figure that can be placed inside the mech suit's cockpit, which can be opened and closed. The Iron Man figure has a removable helmet and features printed details that resemble the character's suit in the movies and comics.  Additionally, the set comes with a small buildable drone accessory that Iron Man can hold in his hand. The set is part of the LEGO Marvel Super Heroes line and is recommended for children aged 6 and up.