# 3MK Matt Case mobile phone case 3MK Galaxy S21 Ultra 5G

**URL:** https://aio.lv/en/product--3mk-3mk-matt-case139--4789207
**Data updated:** 2026-03-07 14:56 (EET)
**Category:** Smartphone Cases
**Manufacturer:** 3MK
**Manufacturer code:** 3mk Matt Case(139)
**EAN:** 5903108357494
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3mk-3mk-matt-case139--4789207

## 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

The 3MK Matt Case is designed for the Galaxy S21 Ultra 5G, offering a sleek and matte finish for a sophisticated look. It provides reliable protection against scratches and minor drops while maintaining easy access to all ports and buttons. The lightweight design ensures that your phone remains easy to handle, making it a practical choice for everyday use.

## Long description

The 3MK Matt Case for Galaxy S21 Ultra 5G is a slim protective cover with a matte surface designed to reduce fingerprints and glare while preserving the phone's original silhouette. It protects the device from daily wear such as scratches and minor impacts, while preserving full access to the camera modules, ports, buttons and wireless charging functionality. The lightweight construction keeps the overall weight low and maintains a comfortable grip for everyday handling.
Advantages
The matte finish resists fingerprints and reduces reflections for a cleaner look. Precise cutouts and raised edges around the camera and display provide targeted protection without adding bulk. The case is thin and lightweight, offering a balance between protection and pocket-friendly dimensions. Materials are selected to offer shock absorption for minor drops and scratch resistance for daily use.
Suitable for
 Protecting a Galaxy S21 Ultra 5G from scratches and light impacts
 Everyday carry where a slim, low-profile case is preferred
 Users who want reduced fingerprint visibility and a matte look
 Maintaining full access to ports, buttons and camera functions
Key specifications
 Compatibility: Galaxy S21 Ultra 5G
 Finish: Matte surface to reduce fingerprints and glare
 Form factor: Slim, lightweight cover
 Protection: Scratch resistance and protection against minor drops
 Access: Precise cutouts for ports, buttons and camera; compatible with wireless charging
How to use
Align the bottom edge of the Galaxy S21 Ultra 5G with the case opening and press the phone gently into the cover until all sides snap into place. Verify that all cutouts align with the charging port, speakers and camera. To remove the case, gently pry one corner away from the phone and slide the device out, taking care not to apply excessive force to the camera module or display. Clean the case surface with a soft, damp cloth as needed.
Usage recommendations
For prolonged protection, check the case regularly for signs of wear and replace it if the material becomes damaged. Avoid exposing the case to extreme heat or prolonged direct sunlight to preserve the matte finish. If using a screen protector, confirm proper fit together with the case to ensure edge-to-edge compatibility.

## Specifications

### Features

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

### Packaging content

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

## FAQ

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

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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

### 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/4789207/63911960_large.webp