The X-One tempered glass film will protect your phone's screen from scratches or mechanical shocks.
It has a hardness of 9H, and in case of an accidental drop, it will absorb the impact force and disperse it across its entire surface.
Due to its thickness of only 0.30mm, the film will not affect the touch screen in any way.
Also, the 100% transparency will not affect the quality or colors of the images.