# Protective back case Mercury for Samsung Galaxy S21 5G — Soft Jelly red

**URL:** https://aio.lv/en/product--mercury-mer-sjel-s21-re--11567207
**Data updated:** 2026-02-15 18:35 (EET)
**Category:** Smartphone Cases
**Manufacturer:** Mercury
**Manufacturer code:** MER-SJEL-S21-RE
**EAN:** 8809786099374
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mercury-mer-sjel-s21-re--11567207

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Soft Jelly back case by Mercury designed for Samsung Galaxy S21 5G. This slim protective cover in red provides basic protection against scratches, minor bumps and daily wear while preserving access to buttons, ports and camera. Flexible soft-touch material ensures easy installation and removal and a comfortable grip for everyday use.

## Long description

Soft Jelly back case by Mercury designed specifically for the Samsung Galaxy S21 5G combines a slim profile with flexible protection. The red soft-touch material covers the rear and corners of the phone to reduce the impact of everyday scratches and minor bumps while maintaining full access to buttons, ports and the camera module. The case is lightweight and designed for quick installation and removal, preserving the phone's original silhouette.
Advantages
The soft jelly material provides a comfortable, non-slip grip and absorbs minor shocks to help protect the device in daily use. Its slim design minimizes added bulk while offering edge and corner coverage. Precise cutouts ensure unobstructed access to the volume and power buttons, charging port and camera, and the flexible construction allows effortless attachment and removal without damaging the phone's finish.
Suitable for
 Everyday protection against scratches and light impacts
 Users who prefer a slim, low-profile case
 Situations requiring frequent removal and reinsertion of the case
 Maintaining access to ports and camera without additional adapters
Key specifications
 Material: flexible soft-touch jelly
 Compatibility: designed to fit Samsung Galaxy S21 5G
 Color: red
 Design: slim, lightweight back cover with corner protection
 Finish: matte/semi-matte soft-touch surface for improved grip
How to use
Align the top edge of the Samsung Galaxy S21 5G with the case opening and gently press the phone into the soft jelly cover, ensuring that each corner is seated correctly. Check that the camera cutout, buttons and ports are correctly aligned before using the device. To remove, carefully peel back one corner and slide the phone out of the case to avoid stress on the device or case.
Usage recommendations
For optimal performance, keep the case clean by wiping it periodically with a soft, slightly damp cloth and mild soap if needed. Avoid exposure to high temperatures or prolonged direct sunlight to prevent discoloration. Inspect the case for signs of wear and replace it if the material becomes stretched or torn to maintain effective protection.

## FAQ

### How much does the Back case Mercury for Samsung Galaxy S21 5G cost, and is it available for purchase?

The price is 3.49 € (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 Monday 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: Cash payment, 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 Mercury 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 Mercury 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/11567207/66587733_large.webp