360 Degree Rotating Cell Phone Armband Outdoor Sports Cell Phone Arm Bag For 4.5-7 inch Phones, Model: Removable Buckle

360 Degree Rotating Cell Phone Armband Outdoor Sports Cell Phone Arm Bag For 4.5-7 inch Phones, Model: Removable Buckle1. Material: TPU2. Applicable gender: male and female3. strong elastic band, silicone material elastic plate, suitable for all types of cell phones4. Suitable for running, fitness, cycling and other outdoor activities5. 360 degree rotation, easy to wear6. Breathable fabric, comfortable to wear7. Weight: 42g for strap-on model, 44g for detachable model...