The structure corresponds to that of the original Google Cardboard. Included are cardboard, magnets (More on that later), lenses (Also on that later) and Velcro fasteners. Oh yes. And an empty NFC tag. Only the tape (thin double-sided tape) is missing, so that at the end keeps everything well. Typically these scripts will be stuck with the magnetic switch the page.
Now the downside over the original Cardboard:
The magnetic switch consists of 2 identical magnets with a smooth surface (not a ring just like the original), making it relatively difficult to grasp.
The lenses are not quite optimal ground, but for a simple insight into the VR world adequately.
The entire construction is not as fit and strong as the original. Here you can also help out with packing tape or duct tape.
Assembly instructions also missing, but here you can make do with numerous Youtube videos.
However, the great advantage is the price! For the price expectations were greatly exceeded!
My final conclusion: A suitable solution to test Cardboard, but without long life. In order to get before buying an expensive VR goggles an overview it is sufficient all time.