This amazing headband is perfect for every UCF Knights fan! The headband is a cotton/lycra blend so it will fit most any head size from 5 years old and up. It measures 2" tall and approximately 18" around. The headband is machine washable. It is great for working out in or wearing as an everyday accessory! Youll love the quality of this headband. Its not thin and cheap looking like the headbands from overseas!