VanGoddy Hot Pink Sweat Resistant Armband for LG K7 / K8 / K10 / X Skin / X5 / X Mach/X Power/X Style/X Venture Smartphone's Comfortable on the go sweat resistant neoprene armband keeps your device hands-free Armband features small slip pocket for storing a house key Adjustable hook and loop strapping and extender piece offer a universal fit | 10.5"-13inches Without extender peice & 15"-20inches with extender peice Cell phone compartment measures 6.15" x 3" X 0.50inches | Please see end of description for compatible models