Aluminyze, Cell Phone Case for the iPhone 4/4S, Black, with Spring Road Aluminyzed Photo on the back This beautiful spring road picture will make your phone stand out and recognizable from others. Highest quality depth of image & color clarity come alive, as vibrant colors. Durable hard plastic shell design that snaps together for a tight fit (with image on aluminum back). Two piece cover allows inserts to be interchangeable based on your style or mood.