Unable to ask

it is an impossible product to install without being in a white room.
After polishing the mirror of the tablet and turn all fingerprints, dust and other hairs, I have removed the anti adhesive film protective film, and there .... it was the drama.
By its electrostatic design, immediately, all the surrounding dust came stick to the film and become impossible to remove. The product is screwed.
Just to make sure, I still asked the film, and in fact, even in places where there is no dust, the film sees tremendously.

I was particularly excited this type of product with another brand on phones, but it was not for the tablet. I begin to understand why.

PS: For those who would still buy this product, I suggest using a different tactic than me (indeed, there are NO instructions supplied in the box). Ask the screen protector by bringing it into contact with an edge, then remove the protective film gradually as you install the screen to the opposite edge. That should limit the problem that I encountered.

But I'm not going to put 20 to test this technique.