OtterBox Alpha Flex Screen Protector for Galaxy S21 5G



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Protect your screen from cracks and scratches with the Alpha Flex Screen Protector for Samsung Galaxy S21 5G. This ultra-strong screen protector won't crack or shatter while still maintaining response time. The crystal coating delivers added strength and visual clarity, so the Alpha Flex won't distort your screen. In addition to being precision-molded for the shape of the display, it's optimized for curved screens, preserving the vibrancy and clarity of the display.

Easy application.

The included Applicator Tool makes it easy to install your screen protector without any bubbles or bumps.



9 Reviews


of reviewers recommend this product.

Not bad!

rkellis - 4 days ago

Yes, I'd recommend this product.

I still screwed up the application because the instructions just weren't clear enough for me. But, the item itself is great. I will have to get another to clean-up my messy application now that I know how.

Great at screen protection

None - 28 days ago

Yes, I'd recommend this product.

The only thing that I can say negative about it is, I don't know how to keep the static from collecting dust

It fits really nice

Michele551 - 2 months ago

Yes, I'd recommend this product.

The fit is very good and the installation was a breeze the way you place your phone into the package to insure proper install


Bren - 6 days ago

It was very hard to tell how my phone was going to work with these cases when my phone doesn't work like that now

Should have believed others negative feedback

Battery Guy - 13 hours ago

I am a huge OtterBox fan, have used Symmetry cases for my last few Galaxy phones including my current S21 Ultra as they have always protected my phones. I figured others did not follow the instructions so I went ahead and purchased. I read the instructions and watched the video on OtterBox's website and followed exactly. Unfortunately, I ended up with multiple bubbles and was not able to get rid of many of them. I left overnight and although it cleared so e it is still pretty bad to the point I have to remove.

Very Disappointed

Tony - 1 day ago

I was very disappointed with the screen saver. I could not get it attached to the phone. I wasted money on this product.