Running Fitness Waist Pack Zippered Pocket Jogging Sports Belt (Black) Light LED Dual adjust belt stays in place for bounce-free stability and comfortDual adjust belt stays in place for bounce-free stability and comfort  Best quality stretch material to fit all media player sizes  Zippered waterproof stretchy nylon pocket holds items snuggly in place  Reinforced rubber headphone portal  Bright lithium battery-powered LED light with triple-mode for night safety and visibility Best quality stretch material to fit all media player sizes and fits waist sizes 24-40 in