# Mobile phone case 3MK Matt Case for Galaxy S21 5G — protective soft-touch cover

**URL:** https://aio.lv/en/product--3mk-3mk-matt-case138--4789205
**Data updated:** 2026-01-13 21:26 (EET)
**Category:** Smartphone Cases
**Manufacturer:** 3MK
**Manufacturer code:** 3mk Matt Case(138)
**EAN:** 5903108357487
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 15.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3mk-3mk-matt-case138--4789205

## 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

3MK Matt Case is a protective mobile phone case compatible with the Samsung Galaxy S21 5G. The slim matt design offers a soft-touch finish that improves grip and resists fingerprints. It provides basic protection against scratches and minor impacts while preserving access to ports, buttons and camera. Suitable for daily use and commuting.

## Long description

3MK Matt Case for Galaxy S21 5G is a slim protective cover designed to provide everyday protection while preserving the original shape and functionality of the Samsung Galaxy S21 5G. The case features a matt soft-touch surface that improves grip and reduces visible fingerprints, fitting precisely around the device to allow full access to ports, buttons and the camera. It is intended for users who need lightweight scratch and minor impact protection without adding bulk.
Advantages
The matt soft-touch finish offers a comfortable, non-slip feel and helps keep the surface free of smudges. The slim profile maintains the phone’s ergonomics and fits easily in pockets or small bags. Precise cutouts ensure unobstructed access to charging connectors, speakers and camera modules, while the flexible material absorbs minor impacts and protects against everyday scratches. The simple design is compatible with most wireless chargers and does not interfere with standard use.
Suitable for
 Daily commuting and on-the-go use where lightweight protection is preferred
 Users who want improved grip and reduced fingerprint visibility on their Galaxy S21 5G
 Protecting the device from scratches, scuffs and minor drops
 Maintaining full access to ports, buttons and camera while using a protective cover
Key specifications
 Compatibility: Samsung Galaxy S21 5G
 Material type: flexible protective polymer with soft-touch matt finish
 Design: slim, form-fitting profile
 Surface: anti-fingerprint matt texture
 Protection level: everyday scratch and minor impact protection
 Access: precise cutouts for ports, buttons, speaker and camera
 Weight and bulk: minimal added thickness for pocket-friendly carry
How to use
Align the bottom edge of the Galaxy S21 5G with the case opening, then gently press the phone into the case, working from one side to the other until the device is fully seated. Verify that all cutouts and buttons are correctly aligned and that the camera area is unobstructed. To remove the case, carefully pry back one corner and slide the phone out to avoid stretching the material. Clean the case periodically with a soft, damp cloth and mild soap if needed; avoid abrasive cleaners and solvents.
Usage recommendations
For optimal longevity, avoid prolonged exposure to extreme heat or direct sunlight and remove the case for thorough cleaning every few weeks. If you use a thick screen protector, check fit compatibility before extended use to ensure that buttons and ports remain fully accessible.

## Specifications

### Features

| Feature | Value |
|---|---|
| Compatibility | Galaxy S21 5G |

### Packaging content

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

## FAQ

### How much does the 3MK Matt Case mobile phone case for Galaxy S21 5G cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 37 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: compatibility, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4789205/63911959_large.webp