iPhone 4 4S Armband : Stalion Sports Running & Exercise Gym Sportband (Jet Black) Water Resistant + Sweat Proof + Key Holder Stalion Sports Armband; the perfect fit designed specifically for your Apple iPhone 4/4S Models A1349, A1387, A1431 (AT&T), A1332 A1387 (Verizon & Sprint). Tired of holding your phone while trying to excercise or do your daily activities!? Worried about dropping your phone and damaging it while you're working out? Need protection and functionality? Stalion Sports Armband: Easy to use. Simply slide your phone into the top when ready for use, and slide out when finished. Armband is equipped with headphone and charging slots so you can easily access functionality as well. Manufactured with our strong light weight exclusive water resistant neoprene material that protects your device. Enjoy extreme activities with our super comfortable soft breathable velcro strap and sweat proof armband. (Need extra length/circumference for larger arms!? Stalion has you covered; purchase our sports armband accessory "Armband Extender" for an additional 6.5" in length. See ASIN: B016LDNI9O or check out our Special Offers and Product Promotions link below for product details). Special Features: Built in key holder to help minimize carrying extra items while you exercise. Secure your device worry free and free your hands! Listen to your music with your hands free at your leisure or while you exercise.