Review on Enhanced Privacy and Camera Protection for Samsung Galaxy A21: 4 Pack LK Anti Spy Privacy Tempered Glass Screen Protector + Camera Lens Protector Bundle by Sara Gurule

I was afraid to do it myself and figured I'd wait for one of my kids to apply the screen protector. I watched the YouTube video offered on the box. The instructions were easy so I gave it a try. It was easy and I had a small amount of bubbles under the protective film and no dust. The bubbles pressed against the edge and disappeared. I'm very pleased. If it lasts longer than the previous screen protector (2 months) then it's a win as there is another screen protector in the box and the last screen protector was more expensive than those two.