1. Material: Cotton Lycra TPU+hook and loop fastener 2. Process: sewing 3. Thin and portable, free your hands 4. Lightweight and quick-drying fabric, breathable and quick-drying 5. Adjustable straps for comfortable wearing 6. Suitable for mobile phones below 6.8 inches, hold your carry-on items 7. Breathable mesh on the back, keep you comfortable at all times 8. Reflective strip design, it is safer to run in the morning and at night
