# 3MK Armor Case mobile phone case Galaxy S21 5G durable protection

**URL:** https://aio.lv/en/product--3mk-3mk-armorcase187--4789471
**Data updated:** 2026-01-13 21:26 (EET)
**Category:** Smartphone Cases
**Manufacturer:** 3MK
**Manufacturer code:** 3mk ArmorCase(187)
**EAN:** 5903108342124
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--3mk-3mk-armorcase187--4789471

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The 3MK Armor Case is designed for the Galaxy S21 5G, offering robust protection against drops and scratches. Its durable materials ensure long-lasting use while maintaining a slim profile. The precise cutouts provide easy access to all ports and buttons, enhancing usability without compromising on protection.

## Long description

The 3MK Armor Case mobile phone case for Galaxy S21 5G provides robust protection against everyday impacts and scratches while preserving a slim profile. Designed specifically for the Galaxy S21 5G, the case delivers a balance of shock absorption and tactile handling with precise cutouts for uninterrupted access to ports, buttons and the camera module. Materials selected for durability help maintain the case’s protective properties over extended use without significantly increasing device bulk.
Advantages
The case offers reinforced edge and corner protection to reduce the risk of damage from drops. Its surface resists scratches and marks to keep the phone looking maintained during daily use. Slim construction preserves the device’s ergonomics and pocketability while still incorporating impact-absorbing elements. Cutouts and button covers are engineered for accurate alignment with the Galaxy S21 5G to ensure reliable access and responsive control.
Suitable for
 Everyday protection against drops and scratches for Galaxy S21 5G users
 People who prefer a slim, low-profile protective case
 Owners who need precise access to ports, buttons and camera
 Commuters and travellers seeking durable, long-lasting protection
Key specifications
 Compatibility: Galaxy S21 5G
 Construction: slim protective shell with reinforced edges and corners
 Protection features: impact absorption and scratch resistance
 Access: precise cutouts for ports, speaker, microphone and camera; aligned button covers
 Finish: durable surface resistant to everyday wear
How to use
To install the 3MK Armor Case, align the case opening with the phone’s camera and top edge, then press the edges gently around the device until it seats fully. Ensure all cutouts and buttons are aligned and that the case sits flush against the phone. For removal, carefully pry one corner away from the device and work around the perimeter to release the phone without applying excessive force. Clean the case periodically with a soft cloth and mild detergent if needed, and inspect edges for wear to maintain protective performance.
Usage recommendations
For optimal protection, pair the case with a tempered glass screen protector and avoid exposing the case to extreme heat or harsh chemicals. Regularly check that the case remains properly seated after drops and replace the case if structural damage or excessive wear is observed.

## Specifications

### Features

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

### Packaging content

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

## FAQ

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

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 30.06.2026 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/4789471/63912243_large.webp