Length 1/2 inches. 50 pieces per pack. Made from Buffalo Bone/Horn Perfect for Native American jewelry making 4 Color Choices Available Our bone hairpipe beads are handmade from a genuine buffalo's bone. This hairpipe beads are approximately 1/2 inches in length and each pack contains 50 pieces. 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