2-cut beads by Preciosa, half hank, size 10. Two cut seed beads size 10/0 by Preciosa Czech create extra sparkly shine reflection along their short cylinder three random cuts. Opaque colors meaning light does not shine through for a more solid look. Created by cutting glass round tube technology, hexagonal finish.
With seed bead sizing, in general, the larger the size number, the smaller the bead is in size. "Seed beads" is a generic term meaning small bead.
Size 10/0 = 2.3 mm beads, half strand hank. approximately .7 ounces each color.