These bow bands are made using the softest elastic available. They will not leave indentions or marks on an infants head. They allow maximum wearing comfort for long periods of time. These bow bands are generally made to fit from an infant to around 18 months of age, however, they can be made for a custom fit and look beautiful on "big girls" too! If you are looking to add an elegant touch to your "Twinkle Toes" wardrobe, add a headband from the "TTB Headband Collection" to her hair accessory collection!