As established in the original Star Wars trilogy of films, the troopers' most distinctive equipment is their white battle armor, which completely encases the body and typically has no individually distinguishing markings. According to in-universe reference material, this armor was developed and manufactured by the Imperial Department of Military Research, and consists of 18 white plastoid armor plates magnatomically attached to a black body glove. These plates are generally impervious to most projectile weapons and blast shrapnel, and will protect against glancing hits by other blaster rifles through a direct hit will penetrate.