I Spigen Cases HTC One M9 Case NEO HYBRID provided free and without conditions for a product test of Testberichte.reviews available [shell + framework - metallized keys] - Case for HTC One M9, Bumper Style Cover - - satin silver [SGP11391 Satin Silver] get. For this heartfelt thanks. These Spigen Cases I can definitely say before that they not only look precious but also really protect your smartphone. It is a kind Gummibumper in an aluminum frame, that is, on the one hand protection of the smartphone because it does not come directly to the aluminum frame in conjunction and thus can not scratch and on the other side of the aluminum frame of the Gummibumper on smartphone holds so there is no slipping or the like is possible. The structure of the back of the Gummibumpers the whole looks after what and not nullacht fifteen. To all Aussparrungen was thought and they also sit exactly in the right place so that I can use without any restrictions my smartphone on. Still a nice smartphone tempered glass protective film on it, and my HTC One M9 is completely well and favorably protected.