Perfect for yourself, or as a gift for someone special, my *Birthday Bracelets* feature genuine Swarovski (R) crystals in birthstone colors. Each bracelet includes twelve 6mm crystals in your choice of color, and five 4mm crystal-clear crystals (with *Aurora Borealis* effects). Please chose only ONE birthstone color. You may also choose either gold- or silver-plated accent beads. Options for different sizes are included. Please measure just behind the wrist bone (where you would wear a watch) and add 1/2 to 3/4 inches for comfort, as desired. Order the size closest to that measurement. These bracelets may be re-sized if necessary, free of charge (less your shipping charges).