VanGoddy zippered Sport Case Cover Gym Running with removable strap Armband with card & key slot for BLU Studio 5.0 C HD Quad Core/Life One L120/Studio 5.0 II/Studio 5.5S Quad Band (Black) New,2014 Release!Constructed with durable nylon and neoprene. Dual zippered system ensures phone never falls out,and Rubber stripping inside prevents phone from sliding around. Headphone cord slot on bottom of armband lets you listen to music while keeping your phone secure.And touch fastener flap perfect for wrapping excess headphone cord around. Inside pocket perfect for holding cards, keys, money etc. Adjustable touch fastener strap fits nearly every sized arm.