SumacLife Adjustable Neoprene Workout Armband Case for LG G2 , LG Optimus L9 (Black) Full screen protector allows full touch screen functionality Provide excellent protection during sport, such as running, biking, jogging, walking, working out etc. Adjustable Touch fastener arm strap. Arm strap dimensions: 11' - 16' in. Keeps device dry while being active with sweat proof feature. SumacLife hardcore workout armband with key slot and earphone cord excess holder