The EOG Low Profile Counterweight is a long, thin pouch of Cordura Nylon that houses six flexible lead weights that form to any helmet surface. The pouch has a hook/loop closure that allows weights to be added or removed to tailor the weight for the mission. The weights themselves, feel more like plastic than lead, and do not make noise. The size of the Low Profile Counterweight is ideal for attaching along rear bottom edge of the helmet, helping to pull the helmet back and down.