size:12.5cm*15cm Package includes:1pc Color:Show as picture Material:(92% polyester + 8% spandex) Weight:20g 1 Made of a quick-drying Lycra fabric material with the characteristics of flexible, comfortable and lightweight. 2 Comfortable and breathable, the breathable fabrics, sweat absorption and breathable, keep refreshing exercise. 3 The armband id easy to fit on your arm, giving you ultimate comfort without constriction, and it will not rub your skin when you are exercising. 4 Sleeve-type arm bag, directly into the arm can be convenient and fast, no movement shake. 5 Simple and ultra-slim design, this is a portable and concise style phone armband sleeve with delicate design and master craftsmanship. 6 Suitable for running, weight lifting, hiking, dog walking, gardening or visiting an amusement park or any other sports