Keep your phone secure and accessible during your workouts with the B026 Running Mobile Phone Arm Bag. Made from durable oxford cloth, this sports accessory is designed for active individuals like you. Its adjustable elastic armband ensures a comfortable and secure fit, preventing it from falling off during your activities. The anti-tear, anti-fouling, and water-repellent fabric make it resistant to wear and tear, while the 3D mesh on the back provides breathability and moisture absorption. With separate main and auxiliary compartments, you can easily organize your essentials for quick and easy access. The strong adhesive armband paste ensures a secure hold, and the built-in earphone jack allows for convenient listening. Choose the large size for phones between 5.5 and 6.5 inches. Stay connected and focused on your fitness goals with the B026 Running Mobile Phone Arm Bag.