Our Discover set includes five hair tie bracelets in bold jewel tones of orange, green, blue, and brown. The majestic pine trees on the gold charm will remind us to reach our full potential. 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" Please allow 5-8 business days for shipping.