# Silicone back case Riff for Samsung Galaxy S23 S911 — Black

**URL:** https://aio.lv/en/product--riff-rf-nob-s23-bk--11592398
**Data updated:** 2025-12-31 08:53 (EET)
**Category:** Smartphone Cases
**Manufacturer:** Riff
**Manufacturer code:** RF-NOB-S23-BK
**EAN:** 5903396188268
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--riff-rf-nob-s23-bk--11592398

## 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 silicone back case by Riff designed for Samsung Galaxy S23 S911 in black. Provides a slim protective cover that shields the phone's rear and sides from scratches and minor impacts while maintaining access to ports, buttons and camera. Easy to put on and remove, offers a non-slip grip and preserves the device's original shape and finish.

## Long description

Compatibility: Samsung Galaxy S23 S911. A protective back case by Riff made from a combination of polyurethane (PU), polycarbonate (PC) and thermoplastic polyurethane (TPU). The layered construction delivers a slim profile with impact resistance for the phone's rear and sides while retaining access to ports, camera and controls. The case is compatible with magnetic car holders and includes precise cutouts and embossed button covers for convenient use.
Advantages
The outer back surface uses two types of matte polyurethane that provide a secure, non-slip grip and reduce visible fingerprints. A horizontal stripe separates the two finishes for an understated, structured appearance. The inner shell features a honeycomb pattern in hard polycarbonate to absorb shocks and distribute impact forces. Flexible TPU sides act like soft rubber for easy installation and a snug fit, improving corner protection without adding bulk.
Suitable for
Everyday protection of Samsung Galaxy S23 S911 from scratches and minor drops
Users who prefer a slim, non-slip back cover
Driving use with magnetic car holders
Maintaining full access to ports, camera and buttons
Key specifications
Compatibility: Samsung Galaxy S23 S911
Materials: matte polyurethane (PU) outer, polycarbonate (PC) inner shell, TPU sides
Color: Black
Features: honeycomb inner pattern, embossed button covers, precise cutouts, compatible with magnetic car holders
Manufacturer: Riff, MPN RF-NOB-S23-BK, EAN 5903396188268
How to use
Align the case with the phone so the camera and ports match the cutouts, press the top edge onto the device and then snap the sides into place until the case fits securely. To remove, gently pry a corner of the TPU side away from the phone and peel the case off. The flexible TPU edges allow repeated fitting and removal without deforming the case.
Usage recommendations
To maintain the matte PU finish, clean the case with a soft, slightly damp cloth and avoid harsh chemicals or abrasive cleaners. While the case provides protection against everyday impacts, avoid exposing the phone to severe drops or prolonged submersion in water.

## FAQ

### How much does the Silicone back case Riff for Samsung Galaxy S23 S911 cost, and is it available for purchase?

The price is 4.99 € (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 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 Riff 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 Riff 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/11592398/66704073_large.webp