Czech Seed Beads 6/0 Supra Metallic Mixed (1 Ounce) Czech Seed Beads in size 6/0 In Color -Supra Metallic Mix- Gold, Copper, and Silver Supra* finish- *The Supra finish is a baked-on metallic finish with a slightly matte appearance. It is more durable than sprayed on metallic coating Approximate Measurements: Bead length 3mm, bead diameter 4mm. Hole size approximately 1mm. When strung, approximately 8.3 beads per inch. Quantity: One ounce. Approximately 440 in size 6/0 beads Origin: Czech Republic