11/0 Seed Beads Nickel Plated Matte Blue Color #512F 20 grams approximately 17 beads to an inch - approximately 2mm in diameter These are Toho Company Size 11/0 Seeds Beads made in Japan. Each bead is very consistent in size & shape. They are good for a variety of bead techniques. They are from new old stock made in the 1990s. Toho 11/0 Seed Beads - Nickel Plated Matte Blue