The cover is very rigid and too final épaisse.Au, the tablet + the cover weighs almost as much as the tablet + dock. To install it we must push the tablet in the upper notches lower notches otherwise damage the tablet's edges when you want to play the position. The middle of the tongue pushes the back cover when you want to close the cover. I have to pull up to close without damage. I think that over time it will get better but meanwhile my tablet has suffered.