Review on 👁️ Enhanced Eye Protection: 2 Pack 13.3" Laptop Screen Protector - Blue Light Filter, Anti Glare & Blue Light Blocking Screen Protector for All 13.3" 16:9 Laptops (Diagonal Length 13.3", Bezel Not Included) by Vincent Poolaw

I ordered the wrong size but it's ok, I cut it off and it works fine. Easy to stick, almost no bubbles, just lay out and fold down from the middle. A mop is not required. Haven't tested the blue light blocking properties yet, need to go to an optician to check. The soft anti-reflective coating reduces glare from a bright screen, but I'm not sure it's as polarized as sunglass lenses. Looks slightly matte if that makes sense. The screen looks a little less sharp with the filter on, but not too much. The glaze diffuses some of the light but it's close to the screen so the brightness stays the same as before, it's hard to say how much but it helps. You get two in a pack. It's sticky but not overly sticky and can definitely be removed, time will tell if it leaves any marks.