Build your own Halo universe with this 450-piece creative building box. Prepare for battle with 2 micro action figures, special pieces – like wheels, risers, a shield and so many weapon accessories – custom piece shapes and a Halo-themed color palette. The set also comes with 3 building ideas to start your mission. The box even features a resealable flap perfect for storage. This creative construction set is the perfect tool to hone your training, soldier. Ideal for Probuilders. This Halo-themed building set includes 2 highly collectible micro action figures, Spartan Gungnir and Spartan EVA, with authentic detail, 12 points of articulation and numerous interchangeable weapon accessories. This building set features 450 bricks and pieces combine with all Mega Construx building sets and are compatible with other name brands.