# 3MK FlexibleGlass Lite Screen Protector for Galaxy S21 FE

**URL:** https://aio.lv/en/product--3mk-3mk-fg-lite834--4788644
**Data updated:** 2026-01-13 21:26 (EET)
**Category:** Screen Protectors & Tempered Glass
**Manufacturer:** 3MK
**Manufacturer code:** 3mk FG Lite(834)
**EAN:** 5903108412858
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3mk-3mk-fg-lite834--4788644

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The 3MK FlexibleGlass Lite is a screen protector designed for the Galaxy S21 FE. It offers high durability, flexibility, and clarity, ensuring optimal protection for your device's screen while maintaining touch sensitivity. This product is ideal for users looking to safeguard their smartphone from scratches and minor impacts without compromising on display quality.

## Long description

The 3MK FlexibleGlass Lite Screen Protector for Galaxy S21 FE is a thin, flexible protective layer engineered to preserve screen clarity and touch responsiveness while reducing the risk of scratches and minor impacts. Designed specifically for the Galaxy S21 FE, it conforms to the display surface to provide edge-to-edge coverage without significantly altering the original look or color reproduction of the device.
Advantages
The FlexibleGlass Lite material combines flexibility with high scratch resistance, offering a balance between hardness and impact absorption. Thanks to its optical clarity and oleophobic coating, the protector maintains vivid colors and reduces fingerprints. Its reduced thickness ensures accurate touch sensitivity and compatibility with most phone cases.
Suitable for
Everyday protection against scratches from keys, coins and other hard objects
Users who require high touch sensitivity for gestures and typing
Owners of Galaxy S21 FE seeking a near-invisible protective layer
Devices carried in pockets or bags where minor impacts and abrasions are likely
Key specifications
Material: flexible tempered hybrid glass
Thickness: ultra-thin profile designed to preserve touch response
Surface treatment: oleophobic coating to reduce fingerprints and smudges
Transparency: high optical clarity for accurate color and brightness transmission
Coverage: precisely cut to fit Galaxy S21 FE display contours, including curved edges where applicable
Adhesive: bubble-free adhesive layer for secure attachment and easy alignment
How to use
Clean the device screen thoroughly with a microfiber cloth and any included cleaning wipe to remove dust, oils and debris. Align the protector with the Galaxy S21 FE display using guide stickers or positioning tabs if provided, then apply from one edge to the other to minimize air pockets. If small bubbles remain after application, press them gently toward the nearest edge with a soft card or cloth until they dissipate. Re-clean the surface to remove any remaining smudges.
Usage recommendations
For best performance, apply the screen protector in a dust-free environment and avoid removing and reapplying multiple times to preserve the adhesive. Pair with a compatible case that does not lift the protector at the edges, and periodically clean the surface with a soft, lint-free cloth and mild screen-safe cleaner.

## Specifications

### Features

| Feature | Value |
|---|---|
| Compatibility | Galaxy S21 FE |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the 3MK FlexibleGlass Lite for Galaxy S21 FE cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All 3MK products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized 3MK service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4788644/25999868_large.webp