DESIGN: This unisex bag made of elastane has been specially designed so that you can store your smartphone and still go about your activities undisturbed. The perfect sports companion! FUNCTION: No matter what leisure activities, this functional Lycra bag has a firm hold thanks to the Velcro fastener and adapts perfectly to the arm! QUALITY: The practical bag is made of high quality elastane to make it as sturdy and durable as possible. The Velcro fastener guarantees a firm hold and comfort! COMPATIBILITY: The case offers storage space for all common smartphones with the size of 4.7 to 6.0 inches. OTHER: Only the arm bag is included! Cadorabo Sport bracelet for mobile phone with Velcro fastener for jogging, hiking, cycling With this bag, you can enjoy stress-free jogging, hiking and other leisure activities in the future. It is perfect for anyone who wants to transport their mobile phone quickly during outdoor activities. High-quality elastane and practical Velcro fastener guarantee firm hold and resistance! + Durable spandex + Velcro fastener for secure hold + Length adjustable + Suitable for everyone A must-have for undisturbed and comfortable jogging!