Review on 📱 [4-Pack] OMOTON Screen Protector for Samsung Galaxy S21 5G (6.2 inch), Case-Friendly, Fingerprint ID Compatible, Scratch-Resistant, Flexible Clear TPU Film by Aurora Lowe

Admittedly I haven't looked or noticed that there is a video showing steps to use. I'm not a perfectionist in their use and personally I don't care about the results. I usually apply screen protectors by hand and luckily they come out nice and smooth with little to no bubbles. I'm not very picky about having a few blisters here and there. This one came out horrible as it definitely cannot be applied without proper application technique, that's my fault. It's very different from any screen protector I've dealt with before, but I'm sure it looks crisp and clean when applied properly. Since I was in a hurry, I didn't have time to reapply it, but maybe I can fix it later. The phone can still read all my fingerprints, which is good for me.