What makes it unique is the two bears teeth that are attached into the front surface of the helmet, which symbolizes strength-correspondingly bravery and jungle spirit during the bear hunt. The other layer of value is added to the helmet by using animals' skin to beautify it. These things may cerebrally flaunt the trickiness, hide, and teeth materials, which this and the middle of the forest use to speak what the Abor can manufacture and from whose they manifest a spiritual relationship with the near-by animals and elements.
Such helmets were used in the past not simply to protect one's head but also as symbols of high rank and valor in battle, quarry, and ornamentation. The bear's teeth would, most likely, indicate that the wearer had killed a bear or shown tremendous valor.