These 3 beads are sold as a group, all drilled two ways. One large 36mm diameter x 24mm, and 2 23mm x 15mm round-shaped amber beads approximately 100 years old and are found in Mauritania and Niger. They are an imitation (like Bakelite) amber made from plant resin in Germany in the early 1900's and traded in West Africa. Hole is approximately 2mm. Sold as a group of 3.