The "Anchor" pack has 5 hair tie bracelets in nautical colors and stripes. The white and gold anchor charm reminds us to stay grounded and hold steady through life’s twists and turns. 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 & kids - it fits wrists under 5" around. Large is sized for wrists 6.5-7.5".