SEC Arm Band Case for IPHONE 6,6 PLUS,7,7 PLUS,REDMI NOTE 4,VIVO V5,OPPO F1S,OPPO F1 PLUS AND ALL 5.5INCK MOBILE(PINK)  (Pink)

Keeps your phone secured while bike-riding, dancing, running or playing., no worry about accidental drops. Perfect fit for: Apple iPhone 6,6s , 6 plus , 6s plus, note 5 and all big phone which has size 5.5inch max,also fits with REDMI NOTE 4and iPod,and other less than 5.5" screen mobile phone . Not fits iPhone 6S/6 Plus (5.5 inches) Material: Lightweight soft neoprene that is molded to twist and bend but will not stretch out of shape. Water Resistant and sweat-proof function to better protect your mobile phone, make you feel more comfortable during exercise. Functionality: Adjustable stretchy Velcro armband protects and stabilizes cellphone without slipping or constricting,enjoy your exercise.Able to access to headphones, buttons, touchscreen feature on the cell phone. Safety Features: Built-in hidden key holder to help you minimize carrying extra things when hitting the gym ! Built in Reflective strip for safe running in low light conditions. Sizing: Adjustable Velcro band supports a wide range of arm girth from 10.8" to 16.5".