Review on Supershieldz (2 Pack) Screen Protector for Samsung Galaxy Tab A 10.1 (2019) SM-T510 Model, Tempered Glass, Anti-Scratch, Bubble-Free by Jamie Brady

So I've bought this twice already, once for my old Samsung tablet and once for my phone. This worked perfectly in both cases and the devices were well protected. I also use the articulated method they insist on. However, for some reason, in the two packages I received this time, I had to use both screens for the same app. Because the first protector I put on left ONE corner that couldn't stick to the tablet screen. I don't know why, I used the hinge method and it worked fine, but only one corner didn't attach. I gave it some time to see if it would, but no. So I had to throw that screen away and use the second one that came with it. Now it's glued perfectly. I'm not sure if I had a defect the first time but I doubt user error was the problem as I've used Supershieldz on many devices before using the hinge method and with no errors. So I had to use both at the same time. HOWEVER, I love these screen protectors and always recommend using them on all my devices.