Design your own custom tie back sport headband! The letters and numbers measure 1 - 1.5" in height and come in many colors. The fabric will absorbs sweat and wicks moisture while not stretching out. They measure 36" in total length and 2" 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.