1. Can hold 6.5 inch mobile phone: Elastic pocket can hold 7 inch mobile phone 2. 2.Waist fit from 68cm to 140cm. very comfortable, stay put 3. The fabric is thin and light weight: The fabric is stretchy and light, suitable for running, walking, fitness, jogging, gym, exercise, sports travel, suitable for men, women, boys and girls 4. Reflective Signs: Running accessories with reflective signs keep you safe at night or in the morning. 5. Safety zipper design: Safety zipper on the running belt. It can be used as a travel money belt to store your cash, credit cards, keys and lighters. Your valuables are out of sight, protected, safe and comfortable. Running Belt Runner Pocket For Marathon Wallking Fitness Jogging Workout Sports Travel Exercise