DescriptionThis is a outdoor use arm wristband, made with premium material, thicken and waterproof. Great for storage your cell phon and other little stuffs while you are jogging, running, cross training, hiking,mountain, biking, gym, workout, exercise, and most of sports activities.Features- Color: Grey. - Material: Polyester. - Size: 18.5 x 10.5 x 2.5 cm. - breathable and water-resistant sports armband, can well hold and protect your phone. - Fully adjustable armband to make it fit all arms (both small and large arms). - Zipped arm wristband, it is secure and convenient to place your cellphone, earphone, USB cable, keys, money. - Flexible and lightweight design, and durable for using. - Perfect for jogging, running, cross training, hiking, mountain, biking, gym, workout, exercise, and most of sports activities. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!