# Crong screen protector for Samsung Galaxy S21+ — 7D Nano Flexible Glass hybrid 9H full-screen

**URL:** https://aio.lv/en/product--crong-crg-7dnano-sga21p--11005213
**Data updated:** 2026-03-07 18:12 (EET)
**Category:** Screen Protectors & Tempered Glass
**Manufacturer:** Crong
**Manufacturer code:** CRG-7DNANO-SGA21P
**EAN:** 5907731987295
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--crong-crg-7dnano-sga21p--11005213

## 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

Hybrid 7D Nano flexible glass screen protector by Crong for Samsung Galaxy S21+. Provides a 9H surface hardness rating and is designed to cover the full front panel. The hybrid construction combines flexibility with scratch resistance, aiming to reduce cracking while maintaining touch sensitivity and clarity. Suitable for daily protection against scratches, impacts and wear.

## Long description

Crong 7D Nano Flexible Glass hybrid screen protector for Samsung Galaxy S21+ is engineered to provide full-screen coverage with a balance of flexibility and surface hardness. The hybrid construction uses an advanced nano-glass layer to combine impact resistance and scratch protection while preserving display clarity and touch responsiveness. Designed specifically for the Samsung Galaxy S21+ front panel, this protector aims to reduce the likelihood of cracks from drops and everyday bumps while maintaining the original screen feel.
Advantages
The hybrid nano flexible glass delivers a 9H-rated surface hardness that resists scratches from keys and daily objects while its flexible core reduces the chance of shattering on impact. Optical clarity is preserved to maintain accurate color reproduction and touch sensitivity remains responsive for gestures and typing. The full-screen design covers edge-to-edge areas to protect vulnerable bezels and the display surface without adding significant bulk.
Suitable for
Daily protection against scratches and minor impacts
Users who want full-screen edge-to-edge coverage on Galaxy S21+
People who prefer a balance of flexibility and high surface hardness
Anyone seeking to keep touch sensitivity and display clarity intact
Key specifications
Compatibility: front panel fit for Samsung Galaxy S21+
Material: hybrid nano flexible glass composite
Surface hardness: 9H rating for scratch resistance
Coverage: full-screen / edge-to-edge design
Optical properties: high transparency to preserve color and brightness
Touch performance: maintains touch sensitivity and gesture response
How to use
Clean the device display thoroughly with a microfiber cloth and any included alcohol wipe, removing dust and fingerprints before installation. Align the protector with the top and edges of the Galaxy S21+ display and apply it from one side, pressing gently toward the opposite edge to minimize air bubbles. If small bubbles remain, smooth them out with a soft card or cloth by pushing them toward the nearest edge. Follow any manufacturer instructions for final adhesion time before reattaching cases.
Usage recommendations
Store and apply the protector in a clean, dust-free environment for best adhesion. Use a case that is compatible with full-screen protectors to avoid lifting at the edges. Replace the protector if it sustains deep scratches or visible damage to maintain optimal screen protection and touch performance.

## FAQ

### How much does the Crong 7D Nano Flexible Glass for Samsung Galaxy S21+ cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 196 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 Crong 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 Crong 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/11005213/68514176_large.webp