Diateklity Sweat Proof Sport Armband for Big Phones, 5.5 Inch, for iPhone 6 6S Plus (Fits Otterbox Case) - Ideal for Running and Other Exercise - Adjustable for Both Men and Women SCREEN PROTECTOR - Diateklity sports armband fits perfectly Big Phones, iPhone 6, 6S Plus(Fits Otterbox Case) as well as any Phone that has a screen up from 4.5" to 5.7". (Headset is not included) PREMIUM MATERIAL - With water resistant design, Diateklity sports armband protects your phone against water and sweat. Premium Neoprene keeps the armband firmly on your arm even with long use. ADJUSTABLE SIZE - Diateklity sports armband is adjustable and accommodates arm sizes from approx. 8 to 16 inches. ADDED BONUS DOUBLE BAGS Design: Store you Keys And Cash inside the armband behind your phone during sports and never worry about losing keys or cash at the gym. 100% REFUND GUARANTEE - Your satisfaction is what Diateklity considers most; Diateklity is so confident in the quality of our products that we offer a 30 days Warranty.