Rockin Beads Brand, Heart Rhinestone Antiqued Silver Slide on Charm Beads for Leather, Ribbon Bracelets or Chokers 13mm, Sold Per Pack of 20 20 heart Beads Bead Size Approx: 13mm x 12mm Hole size: 3/8"x 1/8 Silver Tone Rhinestone Alphabet Rockin Beads (TM) Brand comes with Rockin Beads Size Gauge Card