The item is a sterling silver butterfly convertible bracelet. The bracelet is 5 millimeters wide and it fits a 7 inch wrist. This is the most common wrist size. 80 percent of what I sell to adult women are 7 inch bracelets. The butterfly measures 24 x 17 millimeters, this excludes the hooks. The bracelet weighs 15.1 grams. If you already own the bracelet and just want to buy the butterfly let me know. The butterfly costs 80.00. There is a light green spinel stone set where the butterflies head is. This is the same color as peridot. I will supply a nice box.