Review on Enhanced AILUN Galaxy A52/A51 Screen Protector [3 Pack] - Premium Tempered Glass, Ultra Clear, Anti-Scratch - Compatible with A52 4G/5G & A51 Series - Case Friendly by Jennifer Lee

For reference, I bought them for Samsung A51 and it was 3 packs. Installing the screen protector was easy enough and I only had a few blisters that were easily removed with credit. Card wrapped in a lens cleaning tissue to smooth it out. Touch response is good and my front camera is excellent, so there are no issues. But my goodness, these things act like they take a bullet for your phone with every hit. My phone fell off a table at an angle less than a meter from the floor and bounced off the table's metal leg and an angled screen protector crack appeared immediately. I suppose I'm glad it was a screen protector and not the phone itself, but it's pretty wild for me to see a phone case and tiny screen protector still do so much damage to tempered glass. I like that they offer multiple screens.