I prefer not to glue a screen protector on a screen that is as large as Note 10.1's. Even if I use them on a small phone, on the camera viewer and on the car's navigator. The reason is that it is very difficult to get such a large surface attached without leaving in some dust particles and some ugly bubbles. They are not bothersome on a small appliance, but they are conspicuous on a big screen. Fortunately, there is an intermediate alternative. I use on and off a clear plastic bag meant for food items and the freezer (called Minigrip in my country). I put the whole Note 10.1 within a two liter bag. Furthermore, if one has a casing for the Note, another option is to cut a suitably sized part from the bag and bend the corners behind the sleeve to keep it in place. The advantage is that there is nothing sticky, it is very easily changed and it costs next to nothing. Especially compared to the excessive pricing of the screen protector plastics.
All the best,