Jablonex Czech Glass Seed Beads Color: Opaque Light Purple Czech Color #23020 Size: 8/0. Size: 3mm diameter, approximately 13 beads per inch. Hole size about 1mm. Quantity: Strand length about 20. 6 strand hank. About 1550 beads per hank. The photographs are much larger than the actual items. Please refer to the measurements above for size accuracy. Czech Seed Beads 8/0 Opaque Light Purple 31389 6 Strand Hank 3mm Glass Bead, Precoisa Round Beads, Rocaille Bead