SumacLife Adjustable Neoprene Outdoor Sports Exercise Armband Case for BLU / LG G3 / Sony Xperia Z2 / Samsung Galaxy Note 3, Note 4 ,Note Edge,S5 (Black) Made of neoprene material, keeps your phone safe when you are exercising. SumacLife workout armband with earphone cord excess slot. Full screen protector allows full touch screen functionality. Great for working out, jogging, outdoor activities. Dimension :5.754 inch. Arm Length: 10-15 inch.