Unfortunately, this stability is due to a magnet in the lid, on the one hand the lockscreen function when closing triggers and the Lockscreen on again when you open. This magnet in the lid and the two power magnets that hold the lid, make the compass of the Nexus 7 unfortunately useless and so you have to every time you (So track log with GPS, compass and accelerometer) wants to use an application like Navi or tracking, the arrange and cover min. Remove 40 cm far from the Nexus 7, because otherwise the compass, the magnets of the envelope "looks" and fixed points to this.
Otherwise: Top quality, super to hold in your hand while using the tablet.
