Water Buffalo Bone skull spacer beads or elastic bracelet. 20 bead strand. The ultimate in recycled goods as they are carved from deceased, highly revered Water Buffalo. All have beading hole, approx 1.5 mm. *20 bone skull bead spacers, .4 inch beads. Great elastic bracelet also. *Vary but larger hole size, 2.5 mm avg, for many hemp, leather or cotton cords. *Please our other bone bead options and lamp work, resin, bone pendants, glass spacers and recycled glass.