... The shell is a perfect protection for outdoor activities. The service of the company is good. Demand - what could be because to survive in the Newton's rings (which inevitably emerge between the glass cover and the display glass) yields the following possible solution to days: Simply insert a thin screen protector in between - and gone are the "Rainbow Rings". Good experience I did with the Hama screen protectors. (Set of 3 ...). Since then, in between, get comments like: "The display has probably seen better times, right?" - No longer exists. The question remains why the manufacturer did not mitliefert this Article equal penny itself ...