This string of 33 fat donuts measures over 13 inches long with the glass bead spacers. The beads measure from about 12mm X 9mm to about 13mm X 9mm. The beads are kiln annealed for strength and durability and are wound on 3/32 inch mandrels. The colors are purples and blues and greens. Some are wound with silvered colors. Some windings have not been melted in fully (When a bead is wound with glass that hasn't been melted in fully the winding may be more fragile than the rest of the bead and should be handled more carefully).