Design your own custom tie back sport headband! The letters and numbers measure 1 - 1.5 inches in height and come in many colors. These are a polyester nylon blend tie back headband. The fabric will absorbs sweat and wicks moisture while not stretching out. They measure 36 inches in total length and 2 inches in width. They tie securely in the back. One size fits all. AVAILABLE CHARACTERS: A-Z, &, !, 0-9. *RETURNS ARE NOT ACCEPTED ON CUSTOM ORDERS.* CARE INSTRUCTIONS: Machine wash, using mild detergent. Do not bleach. Dry at a normal dryer setting on household machines. Do not iron.