Our VENTURE set includes 4 hair + wristbands that put you in the mood to get out and experience the great outdoors. With a stylish fusion of earthy tones and navy including brown leather makes this set suitable for both sexes Medium is the size of a normal hair tie band. It fits wrists between 5-6.4" around. Small is better for younger girls and small teens.  It fits wrists under 5" around. Large is sized for wrists 6.5-7.5"