M-Fortress Sweat Resistant Anti-slip Dual Adjustable Sports Armband with Key holder for Apple IPhone 6 (4.7), Samsung Galaxy S3 &ndash; S4 NEVER ALLOW YOUR PHONE HINDER YOUR WORKOUTS: Are you concerned about where to place your phone when working out? Are you worried your phone could be damaged if not properly secured while running or working out? M-Fortress Sports armband is for you.M-Fortress Sports Armband is the perfect armband for the all round athlete BUILT WITH HIGHEST QUALITY lightweight soft neoprene which can be bent, twisted but will not stretch out of shape. This makes the armband suitable for the most intense workouts and extreme sports. M-Fortress armband gives a comfortable feel and will securely protect your device while maintaining full touch screen functionality.Slots to enable easy access for your iPhone 6 headphone jack plug in allows you to enjoy music while you work out M-Fortress sports armband will securely fit most arm sizes,from smaller 9 inch arms to larger 17inch biceps and maintain a comfortable grip on the arm.The HIGH VISIBILITY REFLECTIVE BAND provides visibility and safety at night. The armband is HAND-WASHABLE with mild soap and water KEY STORAGE COMPARTMENT will minimize the number of things you carry and ensure you never lose your keys when you work out LIFETIME STRESS FREE WARRANTY with this armband. If for any reason you are unsatisfied with your armband, we will refund your money or replace the armband without questions. Order now and let your mind be at rest