I hesitated to ask him because of its thickness. 0.26 mm is the thinnest glass protection, but in reality, in the pre-positioning on the screen, I wondered about access to the fingerprint authentication button. But once installed (with ease, without bubble and the first time with the help of the home button and the slot of the speaker to center), the record is impeccable, the edges are rounded, and the affected enjoyable. The button is a little deeper but still perfectly functional. Then, the installation and protection of centering, pay attention to the shadow of the edge of the opening of the Home button, which is misleading. Putting much light above the screen. Overall I am satisfied with the quality and rendering the product. I would have preferred thinner, but it is a protection ...