NIGERIAN YORUBA GELEDE HELMET MASK. Yoruba Gelede mask from Nigeria. Gelede masks are not worn over the face but rather as a headdress, resting on top of the head. The wearer's face is typically covered by a cloth veil, and they wear a costume with layers of colorful fabric. The mask is carved from wood and features multiple faces. - Height: 11 inches. Estimate $120-160