# LK Galaxy S21 Ultra Flexible Glass Screen Protector, 2-Pack, 99.99% Clarity

Protect your Galaxy S21 Ultra’s curved display with LK’s glossy flexible screen protector, rated at 99.99% clarity.

- [Original product page](https://www.ofertitastop.com/us/product/lk-galaxy-s21-flexible-glass-screen)
- [View offer](https://www.ofertitastop.com/us/visit/lk-galaxy-s21-flexible-glass-screen)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-20T07:07:40.766Z
- Brand: LK
- MPN: SHZUS-S21U-Pmma
- SKU: ofertitastop-us-130956
- Category: Electronics > Electronics Accessories > Electronics Films & Shields > Screen Protectors
- Source store: amazon US
- Active deal: Yes
- Price: 13.49 USD
- Previous price: 14.99 USD
- Discount: 10%
- Rating: 4.4 / 5
- Reviews: 61799

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

Protect the curved display on a Samsung Galaxy S21 Ultra with a flexible, glossy screen protector designed for full-screen coverage. Its transparent finish is rated at 99.99% clarity, so the display remains easy to view. Want a smoother installation than placing a film by hand? The included installation frame and roller guide the application. The pack contains two screen protectors.

## Why it’s worth it
A flexible film can follow the Galaxy S21 Ultra’s curved screen more naturally than a rigid, flat protector. This design is made for full-screen coverage, with curved edges intended to adhere smoothly without blocking the display with a black border. That close fit helps keep the screen’s viewing area visible while adding a protective layer for everyday handling.

The film is made from thermoplastic polyurethane and has a glossy surface. Its scratch-resistant finish and fingerprint-resistant coating help keep the display looking cleaner through regular use, while hydrophobic and oleophobic properties help resist water and oily marks. With 99.99% clarity, it is designed to preserve the look of the phone’s display rather than add a tinted or matte appearance. It also supports the Galaxy S21 Ultra’s ultrasonic fingerprint sensor and touch operation, according to the product details.

## Key points
The included installation frame and roller system are intended to make alignment more straightforward: position the protector with the frame, then use the roller as part of the application. This guided approach is useful when fitting film to a curved screen, where careful placement matters. The product is designed to apply without bubbles or dust, although buyer experiences with bubble-free installation vary.

The flexible construction offers a different approach from traditional tempered-glass protectors. It is designed to conform to the screen’s curves, while the scratch-resistant surface and impact-absorbing material add a layer between the display and everyday contact. The product also describes a multilayer structure intended to disperse impact. These features make it suitable for routine phone use when you want screen coverage without changing to a different display finish.

Buyers commonly highlight the fit, appearance, and ease of installation. Feedback on durability is mixed: some say the protector helped shield their phones, while others report cracking after a short time. That range of experiences is useful context when comparing a flexible-film protector with a rigid glass style.

## Who it’s for
This two-pack is intended for Samsung Galaxy S21 Ultra owners who want a clear, glossy protector shaped for the phone’s curved display. It makes sense if you prefer flexible coverage, want the screen to remain visible with minimal change in appearance, and value a guided installation system. The two protectors also provide a replacement for a later application, while keeping the same device-specific fit.

## Is it worth it?
Choose the LK protector for a Galaxy S21 Ultra when curved-edge coverage, clear viewing, and a guided application are priorities. Its flexible TPU film, scratch-resistant coating, fingerprint resistance, and included frame and roller give it a practical role as an everyday screen layer. The two-piece pack is especially useful for owners who want a spare protector ready for another application.

## Images

![LK Galaxy S21 Ultra Flexible Glass Screen Protector, 2-Pack, 99.99% Clarity — 1](https://www.ofertitastop.com/i/wxoP9X9k-hGKSYDFE0SvcJCc91rDmE1UCl3bO6L4W0BpxXOSDJybiTfHrvS9I7T4ncjpaLGxzkjL4BAK_MkkbpSrvyW81wkKLsnCWjx28UQ24MoCycG-KZXwag.jpg)

![LK Galaxy S21 Ultra Flexible Glass Screen Protector, 2-Pack, 99.99% Clarity — 2](https://www.ofertitastop.com/i/oGgrffP_-Imb4hmlVGI-jUhVxyE63qOMsFqSQTZ1Ok6_NdCGicwZVnfjEFWRerKUoO_EvgWCv4c2FY7y2c7d_LCksytI_SHoC1Ayi8PO3Y-YejbHSEJlK_SV1w.jpg)

![LK Galaxy S21 Ultra Flexible Glass Screen Protector, 2-Pack, 99.99% Clarity — 3](https://www.ofertitastop.com/i/gCddjVx7dWwJBWSURDirBiX_DtNKpEapd6aUkFruqik3xhDKnvLZNqB9H4TMYKijOfmZOXEHdP1kQKx7adW3pq7SPi23saK8TaJuqrPs4V0L8T6gZpoG8VW9OQ.jpg)

![LK Galaxy S21 Ultra Flexible Glass Screen Protector, 2-Pack, 99.99% Clarity — 4](https://www.ofertitastop.com/i/7YbkTvMYNyuwGD91xQj9HOvtsgOCnL4cYKwOakZeoN0IXmpZDWSzmZeV9FjjC0OvhTQmSAShcRc6EnjQcs1RymPomEhP_2UsRfkfH-91Xvaw3Uc2VgQH9gc_FA.jpg)

![LK Galaxy S21 Ultra Flexible Glass Screen Protector, 2-Pack, 99.99% Clarity — 5](https://www.ofertitastop.com/i/WsjJFhvSXrJjYcr2gp59gLJNSAmjkGK11W_Z8WTsyntjpBblZFI_psaxSlX8sPtAU-5DV3FVajoft118sxwBqI5oQ-s84UGL1SuzQvJdlD9IUCSgVFv8ziUPOQ.jpg)