Heavy Duty Sports Armband Pocket, Workout Phone Holder Universal 4&rdquo; to 5.5&rdquo; Smartphone Bag For Running Cycling Jogging Gym Accommodate smart phones from 4.0 to 5.5 inches Front pocket holds credit cards, ID cards, Keys etc Adjustable Velcro strap stretchable up to 30cm /11.8 inch Material with water-resistant nylon and breathable mesh Perfect for most sports activities like running, jogging, hiking, biking, gym, horse riding etc Accommodate smart phones from 4.0 to 5.5 inches Front pocket holds credit cards, ID cards, Keys etc Adjustable Velcro strap stretchable up to 30cm /11.8 inch Material with water-resistant nylon and breathable mesh Perfect for most sports activities like running, jogging, hiking, biking, gym, horse riding etc