Galaxy S4 Active Armband, HHI S4 Active Sports Armband with Key Holder Pocket For Samsung Galaxy S4 Active PINK. HHI S4 Active Armband Fits Small to Large Arm Sizes (Package include a HandHelditems Sketch Stylus Pen) Adjustable Armband: fits small to large arms Washable material Built in key holder pocket Perfect companion while you run, ride and lift Flexible lightweight adjustable wrist/armband Adjustable fastener for one size fits all Perforated design to ventilate moisture Complete protection while inside the case jacket Transparent screen shield that covers the entire front of Samsung Galaxy S4 Active without hindering navigation Compatible with: Samsung Galaxy S4 Active Package include a HandHelditems universal Stylus pen features Soft foamy tip and a 3.5mm headphone jack insert so you never lose your stylus.