This is the original product Samsung. The finish is very beautiful, sober and class, the phone looks well protected (and dry as waterproof case). To be honest, I was skeptical before buying, because it seems a little expensive at first, but the price / quality ratio is excellent! Side features, the S-view display is convenient and configurable, no need to open the case to answer a call or take a picture. In addition the screen turns off when closing, and lights when you open the case, it's nice. Finally, charging by induction is a real plus. The Galaxy s5 is given to 8.1mm thick, with the case I measured 13.9mm 5.8mm or more, it is quite acceptable because in fact it is the rigid base which is thicker than original (and indeed is better because the objective of the NPC is thereby protected now), when the cover to it's end.