Length 1 inches. 80 pieces per pack. Made from Buffalo Bone/Horn Perfect for Native American jewelry making Spiral Cut Our bone hairpipe beads are handmade from a genuine buffalo's bone. This hairpipe beads are approximately 1 inches in length and each pack contains 80 pieces/5 Strands and are spiral cut. Hairpipe beads are usually used in Native American jewelry making, they are famously used for Native American bone chokers and breastplates. Slight variations of thickness should be expected since this is a purely handmade