I received the keyboard protects and at first it corresponded to my expectations. very flexible and very transparent. However, I have a macbook pro 15 "2011 with a QWERTY keyboard. So there has been a small problem with the keys "enter" and "Shift" whose forms do not correspond to what is provided on the guard. I tell myself that the manufacturer should detail its offers for us to order exactly the right product. But because of the distance (I am in Ivory Coast and I ordered online at my brother in law who had just address on vacation and who reported it to me !!!!!!) I had to be content. Currently the product quality is my only satisfaction. Shame !!!