Fireworm-scale armor was a highly specialized type of armor made from the scales of the fireworms on Eol Sha. Only six sets were ever made, and three of them were lost to the depths of volcanoes on unknown worlds. The other three, however, remained treasured by warriors and kept safe. Fireworm-scale armor was composed of interlacing silicon scales that had the ability to deflect heavy blaster bolts and survive intense heat. It was rumored that the scales were able to deflect lightsabers, but they probably could not as they lost much of their strength after being removed from the fireworm.