The shell does not see 1 to 1 like on the product photos. The photos on here on Amazon, this case made Siliko something clunky, some would say even thick. When I received the envelope I was surprised; it is very thin and contrary to the photos here she is not behind Matt. I would estimate that the shell is 0.5-0.6 mm thin. I can therefore recommend to all who are looking for a thin shell. Since TPU dampens the fall, you have here a protection.