This armband case can keeps your Phone secure and protected.And you can view and access your Phone through the see-through faceplate .You can use it when you running ,cycling...size:17.4*9.3 cm. High quality Net Armband. It has phosphor strip on it ,so it is more safty for you to run in the evening . The see-through faceplate allows you to view and access your Phone. This armband case can keeps your Phone secure and protected. Exercise your right to a great soundtrack with this ultimate workout armband case.