The Halo 3 Series 4 Spartan Soldier Security 5" Figure in Olive Green is a collectible action figure produced by McFarlane Toys. This figure features a Spartan Soldier character from the Halo franchise, standing at 5 inches tall and made of plastic material. It is designed in an olive green color scheme, staying true to the original appearance of the character. This action figure captures the essence of the Spartan Soldier from the Halo series, making it a must-have for fans of the game and collectors of Halo memorabilia.