Size 11 seed beads are the most widely available seed bead, also known as rocailles and sometimes written as 11/0. There are approximately 11 beads to the inch when strung. They are usually about 1.8mm in size. Here at G J Beads we stock over 200 colours, they are all high quality Japanese seed beads from Matsuno and Miyuki. Our Size 11 seed beads are available in 10g and 100g pack sizes. Each 10g pack of Size 11 Seed beads contains approximately 1000 beads.