Description from the Publisher:

DSD1 Dwarf Spider Droids were favored by the Separatist Alliance for rugged durability and ease of manufacture. These four-legged, dome-shaped mechanical arachnids featured powerful, centrally mounted armaments capable of fulfilling a wide variety of battlefield roles.

The DSD1 Dwarf Spider Droid Unit Expansion includes 1 highly detailed miniature in hard plastic for 1 Support unit as well as unit and upgrade cards to support gameplay.