Bodyguardz carbon fiber skin.
Does the magnet work through the skin or did you have to cut that section of skin off?
Magnet works perfectly through the skin.
I am a big fan of the Incipio Smart Feather. Has a great feel (not slippery) and locks on the Smart Cover. I had a couple for my iPad 3, and now have a black one for my rMini. Just wish they had more colors like they did for the iPad 3.
I never understood the point of "locking" the smart cover on... One of the cool things about the smart cover is that you can easily take it off. By locking it on, you are effectively making it a one piece case and there are better/cheaper options if that's basically what you want.