Kaka traditional tribal dark red dyed woven Cord conical cap. Cameroon, West Africa. Attached on the outside of the cap are lines of different lengths of Porcupine Quills. The cap is decorated, at the base, with six groups of three cream Cowrie Shells. The inner diameter of the cap, at the base, is 7.5 inches, and the height of the cap is 19 inches.