77 plastic components and comes with 5 28.35mm Citadel round bases and a 25mm Citadel round base. It builds either 5 Howling Banshees or 4 Howling Banshees and a Howling Banshee Exarch. The Exarch can be armed with a shuriken pistol and power sword, a shuriken pistol and triskele, a shuriken pistol and executioner or a pair of mirror swords. The Exarch has a choice of four heads and the rest of the squad can be assembled either with helmets or unhelmeted. The kit also includes a single-piece Aeldari symbol that could optionally be used as an objective marker.