The 5 stars are not enough, the phone screen did not break even from a fall onto broken tiles in a house that was under renovation. The glass protector got ruined... the screen remained intact. I recommend it as the best choice for a screen protector.

Very easy installation. The second glass in the package will go to waste, the first one doesn't break no matter what.

The best Tempered Glass I have ever bought, both in terms of application/installation and protection!!

I now buy from Spigen for all my phones!

It breaks very easily and on the Samsung Galaxy S24 Ultra that I have, the reflection that Samsung made the phone not have returns to the screen

Just fine, it applied perfectly without dust, without bubbles. Hard and durable. If you have a54, just get this and you're done.

Very high quality. The packaging includes a second glass. It is very important that the packaging has a "guide," making the installation easy and correct.

The best there is. The packaging contains everything you need to install the glass perfectly by yourself! Kudos to them, really. I would give it 100/100. Just be careful to have the right device, because if it doesn't fit, it will be your fault for not checking...

Very good, it hasn't broken even though it has fallen several times. The truth is that after a year, scratches start to appear, but I think the fact that it hasn't cracked yet is a miracle, and of course, it has a second one to change it, plus the plastic holder helps a lot.

It fits "like a glove" on the phone, many times I forget that it’s even there. It hasn’t caused me any problems during installation or use (neither with touch nor with the fingerprint). The other day my phone took a dive face-first onto the ground, and it didn’t get a single scratch. The coolest thing about this particular product is that it comes with 2 screen protectors, so even if one breaks, you always have the second one as a backup.

The best glass I have ever bought...

Product Name:
- Spigen GLAS.tR ALIGNmaster Full Face Tempered Glass 2pcs (Galaxy A54) [Price: 15 Euro]

1. Pros and Cons:
Positives:
1) It has a perfect fit on the phone screen. It is very precise and covers all corners.
2) Along with the tools included in the box (a case to properly apply the tempered glass and a tool to remove bubbles), the installation is very easy. It is almost impossible for bubbles to remain inside.
3) It provides complete protection for the phone.
4) The feeling in the hand is very satisfying and it feels like a regular screen.
5) It has no issues with touch sensitivity (meaning it has never missed any touch due to the tempered glass).
6) The colors and screen quality remain the same and neither brightness nor colors are distorted.
Negatives:
1)

2. Would I Recommend?
- Yes, it is the best. Cheap, yet high quality and very easy to use. Spigen = quality.

3. Additional Comments:
- It includes 2 glass protectors.

In the positives, it is very easy to apply on the screen with the included frame in the packaging, the screen sensitivity and fingerprint are not affected, and the price is satisfactory as it includes 2 glass protectors in the package.
One downside is the durability against scratches, as with careful use, many scratches have appeared in various parts of the screen within 1 month of use... I don't see anyone else having such an experience

Perfect application and very easy installation!
It fits perfectly and is fully functional and durable in all uses!

Easy installation, good price especially for 2 screen protectors, classic Spigen quality. The durability will be evident over time.

The package contains 2 glasses, so when one breaks, you can use the second one.

With the guide, it fits directly into the correct position easily. It has great clarity and does not distort the colors at all, perhaps the opposite actually (it gives me the feeling that it makes the colors more vivid). Nothing like simple protective glasses.
It looks very high quality.
The big advantage is that it protects the screen well. My phone has fallen many times, it was thrown from the motorcycle into a flowerbed, and it fell another time from the motorcycle onto the road. No damage (of course in combination with the Spigen case). The glass itself is also durable. It cracks very hard (after a strong fall), unlike some other anonymous ones that cracked even when I had the phone in my pocket, resulting in it lasting a long time and not looking worn out.

Easy installation, excellent material quality, coating that doesn't easily catch fingerprints and cleans with just one swipe. Highly recommended.