Cellet Neo Armband with 13 inch Arm strap for Apple iPhone 4, 3GS, 3-Black PERFECT for athletes, to go to the gym or engaging in any outdoor activities like biking, running, hiking, etc. No longer will you have to hold your phone with your hands while exercising, or having to store it somewhere safe. Custom Fit for Apple iPhone 3GS, 3, 4S, 4 & Other Similar Sized Phones. It will keep your device secure and in place, protected from sweat and moisture. Even during the most vigorous activities, your device will stay in place, with reliability and comfort. Not too bulky, not too tight, Cellets Armband ensures a custom fit and functionality. MACHINE WASHABLE while staying durable. Built to last. It can also be hand washed. STRAP SIZE- A fully adjustable 13 inch long strap can be fitted to your liking and size. Tailor the adjustment according to whatever activity you are doing. The band will also stretch to maintain comfort level while holding firmly in place. Our Armband comes with a HASSLE Free 3 year Warranty. Products are 100% tested for quality and function and satisfaction is guaranteed. If you encounter any issue whatsoever, simply contact us directly.