Expandabelt, the no bounce, no chafe, waterproof running belt! Exclusively designed for and only offered by Hippie Runner. Twin pockets make it easy to carry cell phones, cash, keys, music and any other must haves for a great workout. Pockets are waterproof and expand large enough for any size cell phones. Also features reflective strips for added safety. Soft yet durable elastic waistband with dual slides make it adjustable in size for a comfortable fit for all. Size adjusts from 24-54 inch waist.