Note that sometimes and more often than not, case makers tend to get ahead of themselves and try to create cases based on leaks. This is because being able to put themselves out there ahead of the competition when a phone is launched clearly gives them an advantage in terms of sales, so this means that not every case we see might be the real deal.
However at least from what we can tell, this case seems to be in line with what we’ve seen and heard so far, in terms of the size where it is said to be in between that of the iPhone 7’s 4.7-inch display and the iPhone 7 Plus’s 5.5-inch display. The camera cutout is also in line with previous leaks and drawings, so all in all it does look like pretty legit.
Also there does not appear to be a cutout in the back where the fingerprint sensor is rumored to go, so there’s still hope yet! In any case it will probably be still a few more months until we can get the official details so take it with a grain of salt for now.