Rockin Beads 450 Mixed Butterfly Acrylic Beads 12mm Approx 1/2 Inch 450 Mixed Butterfly Acrylic Beads 12mm Approx 1/2 Inch Transparent Mixed Acrylic comes with Rockin Beads bead size card Rockin Beads (TM) Brand comes with Rockin Beads Size Gauge Card