Other than the keyboard-cover that keeps moving, the main hardware part is absolutely awesome, while installing it, especially if you don't have such an experience with any MacBook, be careful, it is easy to install but easy also to scratch on your Mac! All these hard shell covers are like that for MacBook, and this one is very fit and absolutely exact size of it has to be! The product other than the keyboard cover is significantly great and beautiful. We should pay attention that non of these covers has everything our MacBook needs, for instance I covered my screen with a magnetic anti-spy private cover costed me more than all this shield, and am still looking for a good keyboard cover.To the manufacturer:But, if this shield comes with a small shield box for the wire and charger, for instance Under the shield in the end, it could help the MacBook to stand such that air could easier be in touch with the laptop, also could be a safer and better area for most types of dock-stations that while carrying all, we have problems with carrying the charger and dock-station!, and standing a little oblique because of this box would be another benefit of the suggested box, it all would make the shield unbeatable in the market!