Uranium orange silver-lined seed beads. Discovered in 1789 by Martin Heinrich Klaproth, uranium is highly unstable, radioactive, and poisonous to humans. Fortunately/unfortunately these beads do not contain any actual uranium. No Dr. Strangebead here. They're just a great, bright shade of orange. The sizes in the bags vary somewhat. These are about 3mm. Mix and match with the other seed bead and bugle bead pound bags! Made in China!