# Screen protector 3MK FlexibleGlass for Samsung S21 — flexible tempered glass protective film

**URL:** https://aio.lv/en/product--3mk-3mk-fgo-s21--11702653
**Data updated:** 2026-03-08 08:48 (EET)
**Category:** Screen Protectors & Tempered Glass
**Manufacturer:** 3MK
**Manufacturer code:** 3MK-FGO-S21
**EAN:** 5903108461214
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3mk-3mk-fgo-s21--11702653

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

3MK FlexibleGlass is a flexible tempered glass screen protector designed for the Samsung S21. It provides a thin, impact-resistant protective layer that preserves touch sensitivity and display clarity. The protector fits the device display, resists scratches and everyday wear, and is intended for users who want durable front-screen protection with easy installation and minimal visual interference.

## Long description

3MK FlexibleGlass for Samsung S21 is a flexible tempered glass screen protector designed to shield the front display from scratches, impacts and daily wear while preserving touch sensitivity and display clarity. The protector forms a thin, consistent protective layer that follows the screen surface and minimizes visual interference, offering long-term protection without compromising the look and feel of the device.
Advantages
The flexible tempered construction combines the rigidity of glass with a degree of bendability to reduce cracking under impact and improve edge adhesion. The surface resists minor scratches and abrasion, maintains high transparency for accurate colour reproduction, and preserves the phone’s capacitive touch responsiveness. The protector is thin and unobtrusive, enabling compatibility with most cases and maintaining the original screen appearance.
Suitable for
Everyday protection against scratches and minor impacts
Users who want to preserve display clarity and touch sensitivity
Owners of Samsung S21 seeking a low-profile, case-friendly protector
People who prefer tempered glass feel with improved flexibility
Key specifications
Material: flexible tempered glass composite
Thickness: thin profile designed to retain touch sensitivity
Surface finish: high-transparency, anti-scratch surface
Compatibility: designed to fit the Samsung S21 front display contours
Adhesion: full-surface or precise-border adhesive for stable mounting
Optical properties: maintains colour accuracy and brightness
How to use
Before application, clean the Samsung S21 display thoroughly with a microfibre cloth and any included alcohol wipe to remove dust, oils and fingerprints. Align the protector with the screen edges and openings, then apply it starting from one edge or the centre to avoid air bubbles. Press gently across the surface to secure adhesion and remove remaining bubbles by smoothing outward. If included, use dust-removal stickers or a guide frame to improve alignment and reduce installation time.
Usage recommendations
For best results, apply the protector in a dust-free environment and at room temperature. Replace the protector if it becomes deeply scratched, chipped, or if adhesion deteriorates. Clean the protector surface with a soft, lint-free cloth and avoid abrasive cleaners or strong solvents.

## FAQ

### How much does the 3MK FlexibleGlass screen protector for Samsung S21 cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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 21.07.2026 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/11702653/67085501_large.webp