Tablet stand / holder

This is kind of remake of popular stands that you can see on Thingiverse.
http://www.thingiverse.com/thing:512350
I have Cube i7 tablet and the problem is most of the ends at other designs are bended or the arc is too wide so even if you customize it, my hand slips through and it can easily break or get loose.

You can see here that I have sticked two rubber pads so everything fits very snugg with easily taking it off and putting it on.

If you need 3D design or help about it, contact m