Good filtering but lousy shock absorption
The screen protector cracked all over the screen even with a padded protective cover for the tablet, within a couple weeks' of use. For the premium price I would expect it lasts better than cheaper screen protectors. The manufacturer will need to work on better shock-absorbing materials. I will still recommend it with few blue light filtering alternatives on market. Should you choose this product, it is best to handle the screen protector with care.