The Flirt set comes with 5 hair tie bracelets in playful black-&-white polka dots, soft cream neutrals, & chic patterns. This set is accented with a silver bow charm & stylish, whimsical details. The Flirt set is all about fun & confidence—a reminder to embrace your playful side, stand out with charm, & add a touch of whimsy to every day. 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"