# Mobile phone case 3MK Matt Case for Galaxy S21+ 5G — protective slim cover

**URL:** https://aio.lv/en/product--3mk-3mk-matt-case140--4789208
**Data updated:** 2026-03-07 14:56 (EET)
**Category:** Smartphone Cases
**Manufacturer:** 3MK
**Manufacturer code:** 3mk Matt Case(140)
**EAN:** 5903108357500
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3mk-3mk-matt-case140--4789208

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

3MK Matt Case is a slim protective mobile phone case designed for Samsung Galaxy S21+ 5G. The cover provides scratch and minor impact protection while maintaining access to buttons, ports and camera. Its matte finish reduces fingerprints and improves grip, suitable for everyday use, commuting and light outdoor activities.

## Long description

3MK Matt Case for Galaxy S21+ 5G is a slim protective cover designed to preserve the phone's original profile while providing everyday protection. The case fits the Galaxy S21+ 5G precisely and offers scratch resistance and minor impact absorption. Its matte surface reduces visible fingerprints and improves grip, and the cutouts ensure full access to buttons, ports and the camera without removing the case.
Advantages
The slim construction keeps the phone lightweight and pocket-friendly while adding a protective layer against scratches and small knocks. A matte finish minimises smudges and reflections for a cleaner look and better handling. Precisely moulded openings and button covers maintain usability of all device controls and charging/data connectors. The cover's low profile preserves wireless charging compatibility where applicable.
Suitable for
 Daily protection for Galaxy S21+ 5G
 Commuting and pocket carry
 Office and home use where scratch resistance is needed
 Light outdoor activities with low-impact exposure
Key specifications
 Compatibility: Samsung Galaxy S21+ 5G
 Form factor: slim, low-profile cover
 Finish: matte surface to reduce fingerprints
 Protection level: protects against scratches and minor impacts
 Access: precise cutouts for buttons, ports and camera
 Weight: lightweight design for comfortable everyday carry
How to use
Align the case with the phone starting at one edge and press gently around the perimeter until the device sits securely inside the cover. Verify that ports, buttons and the camera line up with the cutouts. Remove the case by gently pulling back the edges until the phone releases. Clean the case with a soft, damp cloth when necessary and avoid abrasive cleaners or solvents.
Usage recommendations
For best results, combine the 3MK Matt Case with a thin screen protector to maintain complete protection without increasing bulk. Regularly inspect the case for signs of wear and replace it if deformation or significant damage appears.

## 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 — Galaxy S21+ 5G phone case cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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 14.07.2026 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/4789208/63911961_large.webp