This phone armband is made of soft nylon, which is lightweight, durable, and comfortable to wear. It features a 3D design zipper pouch, and an elastic strap, making it suitable for various sizes of phones, including iPhone 15 14 13 12 11 Pro Max Mini, 5.4-6.7 inches, Samsung Galaxy S24, 23, 22, 21, 20+, Ultra models, Motorola, Google, 6.2 inch, 6.7 inch, and other compatible phones. The armband has a zipper slot for Airpods, buds, and other small accessories, and an elastic strap for adjustable arm size. It is a great accessory for outdoor sports, running, cycling, hiking, and other activities, allowing you to keep your phone safe and accessible while you are on the go.