Active Sports Armband, Galaxy Grand Prime and Galaxy Go Prime Universal Sport Armband up to 5.5 inch Screen Size Running Pouch For Workout Touch Compatible + Key Holder - Black Armband PREMIUM MATERIALS: Made of stretch resistant neoprene. The Sport Armband designs to easily bends, flexes, twists, and folds without warping. Comfort-grip keeps the band firmly on your arm during workouts and running. Multi-slot Adjustable Velcro Armband Will Fit Almost Any Arm Size Up To 14". Full use of your Smartphone through the protective screen cover on the armband with fully touch compatible, easily answer calls, manage your playlist, or activate your stopwatch without removing the phone. Water resistant design protects against water and sweat. Built-in key pocket; secret compartment stores your house key while exercising.