1. Product Dimensions: 12.5 cm × 15 cm 2. Colors: Black, Blue, Pink 3. Materials: Polyester, Spandex 4. Package Contents: 1 mobile phone armband Product Features: 1. Made of a type of fabric that is quick - drying and breathable, it is elastic, lightweight and easy to wear. It can hold your phone, keys, cash, credit cards and other essentials you may need. It is convenient to access, firmly fixed without pinching your hands and non - slip. 2. It is easy to put on, fits the body and is lightweight. It is comfortable to wear with little irritation and causes minimal interference. It won't rub against your skin during sports. When doing sports activities, you don't need to readjust it frequently or worry about it slipping off easily. 3. Designed for gym workouts, sports, cycling, walking, jogging, traveling, outdoor sports, etc., this armband can be a good choice for you. It is so light that you can hardly feel its presence. It is suitable for walking while enjoying music with your hands free. If you like night running, this armband could be what you need. It has large reflective strips to help keep you safe and visible at night. 4. Thanks to the elastic spandex material, this armband has enough space to store your phone. Besides the phone, it can also hold more things. It can be a useful small bag for keys, wallets, money and other items. Now you don't have to worry too much about your items during activities. 5. Don't keep using the same dirty armband after every run or workout. This armband can be machine - washed. Just seal the Velcro strap that holds the phone and then put it in the washing machine.