It is a classic soft silicone case. Nice for its price.
It snaps tightly, offering good protection without adding extra bulk to the tablet.
Nice matte finish on the outside.
The only thing that concerned me is that it has a small twist around where it attaches to the device (logical for it to secure and not come off easily), but I have the feeling that after many insertions/removals, it may slightly wear out the tablet's frame.