---
product_id: 269529117
title: "LK 3 Pack for Samsung Galaxy S21 Ultra Screen Protector | In-Display Fingerprint Support, HD Clear Flexible TPU Film with Positioning Tool, Case Friendly, Bubble Free"
brand: "lk"
price: "R$247"
currency: BRL
in_stock: true
reviews_count: 13
category: "Lk"
url: https://www.desertcart.com.br/products/269529117-lk-3-pack-for-samsung-galaxy-s21-ultra-screen-protector
store_origin: BR
region: Brazil
---

# precise cutouts & perfect fit 1mm ultra-thin profile 9H hardness scratch resistance LK 3 Pack for Samsung Galaxy S21 Ultra Screen Protector | In-Display Fingerprint Support, HD Clear Flexible TPU Film with Positioning Tool, Case Friendly, Bubble Free

**Brand:** lk
**Price:** R$247
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect in Style, Swipe with Confidence!

## Quick Answers

- **What is this?** LK 3 Pack for Samsung Galaxy S21 Ultra Screen Protector | In-Display Fingerprint Support, HD Clear Flexible TPU Film with Positioning Tool, Case Friendly, Bubble Free by lk
- **How much does it cost?** R$247 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/269529117-lk-3-pack-for-samsung-galaxy-s21-ultra-screen-protector)

## Best For

- lk enthusiasts

## Why This Product

- Trusted lk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Crystal Clear Clarity:** 99% HD transparency preserves your phone’s vibrant retina display—see every detail, no compromise.
- • **Durable & Stylish Grip:** Lightly textured backing adds premium non-slip grip and resists discoloration, keeping your phone looking fresh.
- • **Effortless Installation:** Includes positioning tool and bubble-free design for a flawless, stress-free application every time.
- • **Sleek & Slim Protection:** Ultra-thin 1mm TPU film keeps your Galaxy S21 Ultra sleek without bulk, perfect for pocket-ready style.
- • **Seamless Biometric Support:** In-display fingerprint sensor works flawlessly—unlock your phone with lightning speed and zero hassle.

## Overview

The LK 3 Pack Screen Protector for Samsung Galaxy S21 Ultra offers ultra-thin, flexible TPU protection with 9H hardness, ensuring scratch resistance without sacrificing clarity or touch sensitivity. Designed for perfect fit and easy installation, it supports in-display fingerprint sensors flawlessly while adding a premium textured grip. This cost-effective 3-pack keeps your phone pristine and stylish, backed by thousands of positive reviews praising its bubble-free application and crystal-clear finish.

## Description

Free delivery and returns on eligible orders. Buy LK 3 Pack for Samsung Galaxy S21 Ultra Screen Protector | In-Display Fingerprint Support, HD Clear Flexible TPU Film with Positioning Tool, Case Friendly, Bubble Free at desertcart UK.

Review: Excellent in every way! - I have the galaxy s21 ultra. I cannot tell you over several phones how many screen protectors I have purchased. None have been great. They feel like rubber, after a few days they get a bloom over the surface and none have allowed me to use biometrics successfully. I was so sick of this and the last one I bought became very difficult to do anything and looked misty. I couldn't clean it. In desperation I searched all reviews and details on here for days. I came across this one and something made me order it. What a complete turnaround was this amazing screen protector. It was simplicity in itself to apply, covering the curve just enough without causing any problems with my back case protector. I can remove that without problems. There were a couple of tiny pin head bubbles on the bottom right corner that I couldn't smooth but really small. It was gleaming like the original glass screen. I left it overnight and the next morning the bubbles had disappeared! Apart from the camera cutout top centre I would argue there was no protector on my phone, as it looks and feels exactly like the original screen. To say I'm amazed is an understatement! The biometrics works first time every time and my finger slides across the screen with ease. I left it for a few weeks before writing this review and showing a photo in case it got the bloom all the others had. You can see it's like clear glass and I can honestly say I have not had to clean it at all. I use hand cream throughout the day and there has been no fingerprints on the screen whatsoever. I highly recommend it. You get three in the box with instructions and everything needed for a speedy successful fit. Watching the video would be helpful. If you decide to try this you won't regret it, I'm still elated after years of being fed up with others.
Review: Watch the video - Superb product and great method of installing. Watch the video, the system works great. No bubbles, full coverage of the screen. Best I have ever used.

## Features

- 【Compatible & Cost-effective】LK Samsung Galaxy S21 Ultra Screen Protector is specially designed for Samsung Galaxy S21 Ultra.The Package comes with Galaxy S21 Ultra Screen Protector and full accessories for installation.
- Ultra-Thin & Lightweight: Only 1mm thin. Super slim profile doesn't add bulk to your phone. Great for everyday use. Easily slips into your pocket. Unique lightly brushed textured backing design makes your phone more fashionable.
- Soft & Flexible TPU: Thin but protective, durable, and scratch resistant material. This brushed textured TPU won't discolor. Sturdy and long-lasting protection. Precisely fits the Phone frame and won't stretch out over time. Easy to put on and remove. Protects your phone from everyday wear and tear.
- Extra Features: Lightly textured backing for added style and premium non-slip grip. Tactile button covers are fast responding. Fully functional with precise cutouts for camera, buttons and speaker ports.
- Extra Screen Protector: High-response and high-transparency preserves the original retina viewing experience and compatible with the case.Provide comprehensive protection for your phone.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08PYRXVBW |
| Best Sellers Rank | 63 in Mobile Phone Screen Protectors |
| Brand | LK |
| Brand Name | LK |
| Clarity | 99.00 |
| Colour | Transparent |
| Compatible Cellular Phone Models | Samsung Galaxy S21 Ultra |
| Compatible Devices | Cellphone |
| Compatible Phone Models | Samsung Galaxy S21 Ultra 5G |
| Compatible devices | Cellphone |
| Compatible phone models | Samsung Galaxy S21 Ultra 5G |
| Country of Origin | China |
| Customer Package Type | Flat Free Package (FFP) |
| Customer Reviews | 4.1 out of 5 stars 7,222 Reviews |
| Finish Type | Glossy |
| Item Dimensions L x W | 10L x 6W centimetres |
| Item Hardness | 9H |
| Item hardness | 9H |
| Manufacturer | LK |
| Material | Plastic |
| Model Name | Samsung Galaxy S21 Ultra |
| Model Number | Samsung Galaxy S21 Ultra |
| Number of Items | 3 |
| Part Number | LK-ZU TPU-Posit-3PACK |
| Product dimensions | 10L x 6W centimetres |
| Screen Size | 6.8 Inches |
| Screen Surface Description | Glossy |
| Special Features | flexible |
| Unit Count | 3.0 count |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** LK
- **Compatible devices:** Samsung Galaxy S21 Ultra
- **Material:** Thermoplastic Polyurethane
- **Item hardness:** 9H
- **Product dimensions:** 10L x 5W centimetres
- **Compatible phone models:** Samsung Galaxy S21 Ultra 5G
- **Special feature:** flexible
- **Finish type:** Glossy
- **Water resistance level:** Water Resistant
- **Unit count:** 3.0 count

## Images

![LK 3 Pack for Samsung Galaxy S21 Ultra Screen Protector | In-Display Fingerprint Support, HD Clear Flexible TPU Film with Positioning Tool, Case Friendly, Bubble Free - Image 1](https://m.media-amazon.com/images/I/81fj-0hyF0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent in every way!
*by G***S on 12 August 2025*

I have the galaxy s21 ultra. I cannot tell you over several phones how many screen protectors I have purchased. None have been great. They feel like rubber, after a few days they get a bloom over the surface and none have allowed me to use biometrics successfully. I was so sick of this and the last one I bought became very difficult to do anything and looked misty. I couldn't clean it. In desperation I searched all reviews and details on here for days. I came across this one and something made me order it. What a complete turnaround was this amazing screen protector. It was simplicity in itself to apply, covering the curve just enough without causing any problems with my back case protector. I can remove that without problems. There were a couple of tiny pin head bubbles on the bottom right corner that I couldn't smooth but really small. It was gleaming like the original glass screen. I left it overnight and the next morning the bubbles had disappeared! Apart from the camera cutout top centre I would argue there was no protector on my phone, as it looks and feels exactly like the original screen. To say I'm amazed is an understatement! The biometrics works first time every time and my finger slides across the screen with ease. I left it for a few weeks before writing this review and showing a photo in case it got the bloom all the others had. You can see it's like clear glass and I can honestly say I have not had to clean it at all. I use hand cream throughout the day and there has been no fingerprints on the screen whatsoever. I highly recommend it. You get three in the box with instructions and everything needed for a speedy successful fit. Watching the video would be helpful. If you decide to try this you won't regret it, I'm still elated after years of being fed up with others.

### ⭐⭐⭐⭐⭐ Watch the video
*by A***R on 5 August 2026*

Superb product and great method of installing. Watch the video, the system works great. No bubbles, full coverage of the screen. Best I have ever used.

### ⭐⭐⭐⭐ Crystal Clear / Easy Install
*by R***N on 28 August 2023*

Quite often the install videos make it look easier than it is in reality to install, not this one, it really was quick, simple and super easy to get this onto the phone completely blemish free, shocker!! Only installed yesterday after a speedy delivery, so can't talk about durability, but I can say it feels nice, the finger print scanner works perfectly, unlike what it replaced, and the screen is crystal clear with it on. Not a fan of the glass protectors they always crack, but likely give an added level of protection, I don't drop the phone often so hopefully when I do it will hold up with this on. Would recommend from early analysis!

## Frequently Bought Together

- 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
- OtterBox Commuter Series Case for Galaxy S21 Ultra 5G (ONLY - Does NOT FIT Non-Plus or Plus Sizes) - Black
- Samsung Galaxy S21 Ultra 5G, US Version, 128GB, Phantom Black - Unlocked (Renewed)

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---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-08-25*