Case-Mate Naked Tough Case
This case is made of bump resistant plastic and holds together well. However, I had to return mine because the metallic (pretty sure they are plastic) buttons on the sides aren't stable. In fact, a couple of days after I got it, the long volume button fell out whenever I would take the case off. I liked being able to see the gold back through the case but I'm not interested in losing the buttons because they won't stay put. This is a two-piece design case with a flexible plastic back and a plastic rim. I had some confidence that it would provide some level of protection if I dropped the phone. if the problem with the buttons were addressed this could be a good case.
You can see it at:
Sent from my SAMSUNG-SM-G900A using xda premium