GUNMETAL Miyuki Beads. OPAQUE - Solid color, light does not show through Type of Material: GLASS Dimension: 11/0 Inner Hole: .8MM, Diameter: 1.6MM Sold by the tube. Approximately 7.2 GM per tube. Each tube is 2 inches long. DB001 Made in JAPAN Great for jewelry making, embroidery and beadwork