The symmetry series slim iphone 55s case is the culmination of over a year of design testing and innovation this sleek cleanly constructed case is simple to install in its one piece form but donrsquot let its elegant simplicity fool you mdash the dual material construction makes symmetry series one of the slimmest most protective cases in its class the symmetry series slim iphone 55s case has the style you want with the protection you need features stylish and slim iphone 55s ca