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LK

LK 3 Pack Screen Protector for Samsung Galaxy S21 Ultra, Self-Healing TPU Film, Anti-Scratch, No Bubble, Touch Sensitive, Support In-Display Fingerprint Scanner, Alignment Tool Included

  • Based on 26,741 reviews
Condition: New
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This item is eligible for return within 30 days of receipt

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Availability: In Stock.
Fulfilled by Amazon
Arrives Oct 5 – Oct 6
Order within 22 hours and 39 minutes
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Size: Galaxy S21 Ultra


Features

  • Compatible for Galaxy S21 Ultra: LK screen protector is specially designed for Samsung Galaxy S21 Ultra only, not for any other cell phone models. Please check with your cellphone model before ordering
  • Self-Healing Technology: This screen protector adopts advanced TPU materials, which have powerful automatic-repair features to prevent scratches & bubbles to leave on the screen. Any scratches will disappear within 24 hours.
  • Fantastic Clarity and Touch-Response: With 99.9% increased transmittance and ultra-thin design, LK S21 Ultra screen protectors process characteristics of super high HD, sensitive touch response.Please follow the steps in the picture to solve the fingerprint problem
  • Case-Friendly Design: LK screen protector is designed to be compatible for most cases. Extra space is left around the borders for your case to wrap around the edges of your mobile without interfering with the film.
  • What's in the Box: 3 pack flexible TPU screen protectors compatible for Samsung Galaxy S21 Ultra. Warm Tips: Please put on the screen protector before watching the installation video

Brand: LK


Compatible Devices: Cellphone


Material: Polyethylene Terephthalate


Item Hardness: TPU


Product Dimensions: 0.2"L x 0.1"W


Compatible Phone Models: Samsung Galaxy S21 Ultra


Special Feature: Anti-Fingerprint, Scratch Resistant


Finish Type: Glossy


Water Resistance Level: Water Resistant


Unit Count: 3 Count


Product Dimensions: 7.83 x 4.25 x 0.5 inches


Item Weight: 2.11 ounces


Item model number: Samsung Galaxy S21 Ultra


Special features: Anti-Fingerprint, Scratch Resistant


Other display features: Wireless


Color: clear


Manufacturer: LK


Date First Available: December 8, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 5 – Oct 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Absolutely Perfect!
Size: Galaxy S21 Ultra
This screen protector exceeded my expectations. It fits my Galaxy S21 Ultra like a glove — edge to edge coverage without interfering with the curved screen. The installation was super easy, with no bubbles at all. It doesn’t affect the touch sensitivity or fingerprint sensor, and the clarity is crystal clear. It feels just like the original screen. I've dropped my phone once since applying it, and the screen protector did its job — not a single scratch on the screen. Highly recommend! ... show more
Reviewed in the United States on April 22, 2025 by Laline G.
    • Crystal Clear, Easy to install, Fingerprint works, Great Value!
Size: Galaxy S21 Ultra
Review Image by Vo T. Vo T.
Review Image by Vo T. Vo T.
Ignore the cracks on the phone, they were from previous incidents lol. But I love this screen protector, it’s so clear it looks practically invisible! The pictures I took is when I already applied. I absolutely love that it came with guides too, very rare at this price point from what I’ve seen. I’ve always hated installing screen protectors because they always turn out lopsided, but not anymore because of those guides! I also watched their videos and it was very easy to install. It sticks pretty well too, will update when it eventually comes off. Fingerprint works like usual after install. Tips: make sure to really clean off any dust surrounding the environment and then your phone before you take the screen protector out of the bag or else you’ll get air bubbles due to the dust flying around and sticking. You get 3 in the pack so I think it’s very good. Would recommend and would buy again! ... show more
Reviewed in the United States on June 22, 2025 by Vo T. Vo T.
    • Superb Performance Once Installed, Patience Required
Size: Galaxy S21 Ultra
After using this screen protector for a short time, I am genuinely pleased with its performance and quality. This product truly stands out for its efficiency and potential to enhance your phone's functionality. However, prospective buyers should be prepared for the setup process, which can be quite a challenge. Pros: Exceptional Quality: The product feels robust and well-designed, assuring long-term durability and reliable performance. Enhanced Performance: Once installed, it operates flawlessly, integrating seamlessly with your phone's existing systems. It delivers on its promises and is easy to use. Cons: Challenging Installation: The installation process is not as straightforward as I had hoped. The main issue is the instructional video provided on Amazon. While it's clear that the video aims to be helpful, it progresses too rapidly, glossing over details that are crucial for proper installation. Lack of Detailed Instructions: In addition to the video's rapid pace, there are no written instructions included in the package. This lack of instructions leaves you second-guessing your steps, which is not ideal when you are dealing with installation. Despite these installation challenges, once the product is up and running, it performs exceptionally well. I would recommend setting aside ample time for installation and possibly consulting additional resources or professional help if you're not confident in your DIY skills. Also, pausing and replaying certain segments of the video can be beneficial. In conclusion, if you're willing to tackle the installation, this screen protector is a worthwhile investment. So far, it has been a premium product that delivers on performance and durability, albeit with some effort on the setup front. Your patience and effort during the installation phase will be rewarded with excellent usability and functionality. A solid purchase, but do keep in mind the installation hurdles! ... show more
Reviewed in the United States on April 26, 2024 by Rosa
    • Clear instructions and the guide to center the film is a success.
Size: Galaxy S21 Ultra
Excellent product, Clear instructions and the guide to center the film is a success.
Reviewed in the United States on June 19, 2025 by Diego V.
    • Work great!
Size: Galaxy S21 Ultra
I'm a repeat user of these LK screen protectors for my phones - easy to install (clean & no bubbles), and they work great!
Reviewed in the United States on July 9, 2025 by G
    • Easy installation
Size: Galaxy S21 Ultra
Following the instruction video was easy. The screen looks beautiful. Some of the one-star reviews made me hesitate, but I'm glad I believed the positive ones. I only installed it a day or two ago, so I can't speak to its actual protection in drops or how long it lasts. I have the two included spares. My only confusion was the video says there are lens protectors enclosed. I searched several times and there were none. The product ad didn't mention lens protectors, so I assume this video included instructions for another product. ... show more
Reviewed in the United States on July 5, 2025 by Amazon Customer
    • Works but hard to apply smoothly
Size: Galaxy S21 Ultra
They were very flimsy and it was incredibly easy to get air bubbles underneath the screen protector. Does a great job at protecting the phone once its cured but its one of the more fickle screen protectors I've worked with. Definitely take your time and do it right or you'll be wasting some of the protectors. ... show more
Reviewed in the United States on June 5, 2025 by Cellocutie
    • Easy to install
Size: Galaxy S21 Ultra
Bought these a couple times now. High quality and easy install. The size is almost perfect. They are easy to install and durable, I'm a bit rough on them. Can't be beat for the price.
Reviewed in the United States on May 8, 2025 by J. Burkett

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