These sets of beads are so much fun! These sets each include 7 beads: 4 solid black accents, and 3 larger beads, made with a heavy layer of transparent color over an opaque base, then hand painted with vitreous enamel in butterfly wing patterns. The larger beads measure approx 15mm x 10mm, and each set is approx. 55mm wide. These are all strung on black cotton cord, ready to wear.