The Knobkerrie is used for hunting, for self protection and as a war club. It is cut and shaped from the stem of various very strong woods, with the branch used as a handle. It comes in various lengths from 15 and up to 35 inches. This specific one is 21 ½ inches long, probably Massai, made from a dark hardwood, with 2X2 ½ inches round inclined head. Very good condition. Beautiful dark age patina. A beautiful and elegant piece and a good addition to your collection of African tools / weapon.