It's tempered glass OK but that's the only good thing about the screen protector, the screen on the 2016 a5 is approximately 68mm wide and the protector comes in at 63mm wide leaving 2.5mm per side of the screen exposed. I believe these are 2015 a5 protectors repackaged as 2016 as the 2015 a5 has a smaller screen.
Although the protector does apply flawlessly and has relatively little impact on the clarity/colour of the display, it does not cover the full screen or even the full display area and does not adhere properly around the edges thus leaving an irritating line. I informed Snakehive of this a week ago, and was advised the description would be updated, however it has not been. Sadly this appears to be an issue with the Galaxy A5 and most screen protectors are advertised as not covering the full screen; not sure if any full screen protectors even exist for this phone as they would have to have a slight curve at the edges.