You'd never guess this super-thin belt has a secret pocket to carry your cash. At first glance, it looks like a sturdy mesh belt, but turn it over and you'll find a 27" hidden zippered pocket to store rolled up bills or a room key out of the sight of pickpockets. And the adjustable non-slip buckle is metal-free for easy airport security checks. Black. Fits waist sizes 30-46". (48" long)