This Jasper Arrowhead Bone Beaded Necklace has real bone hairpipe, Czech turquoise and black coloured glass beads, and metal beads. The Arrowhead is from the United States and is flint knapped by master craftsmen. The arrow head is not machined. Little Big Heart designs and completely creates each necklace individually from the beading to wrapping of the arrowhead head with copper wire. The arrowhead is 7.5 cm or 3 inches long in length.