i2 Gear Running Armband for iPod Nano 7 and 8 Devices with armband extender. Great for larger arm sizes. The ideal armband for quick access to your device and for listening to music while on the go. Compatibility - Use your armband with the iPod Nano 8th and 7th Generation devices. You can wear it over your biceps or on your forearm. There is even a slot for your home key which we all know can be a lifesaver. This armband is also great for high intensity workouts, yoga or even casual walking or outdoor activities. Protection - The touchscreen is fully accessible through the plastic cover. The armband pouch and cover keeps your ipod safe from impact while working out. Please note that this case is not waterproof as there are openings for headphones, power / sync and your device. Size - This armband is lightweight and fits arm sizes from 9 to 21 inches in circumference. Also we recommend that you use this armband without a case. Care - This armband can be safely hand washed and air dried after use.