Keep on track and be stylish with these colored bands for your vivofit. The bands come in packs of 3 based on color and wrist size. Small (4.7-6.9 inches/120-175 mm), large (6.0-8.3 inches/152-210 mm), or extra large (7.9-11.6 inches/200-295 mm). Just remove vivofit and pop it into a different band for the ultimate personal accessory. Includes matching colored vivokeepers.