---
product_id: 162307838
title: "Designerz hub® Double-Layer Shockproof and Sturdy Hybrid Protective Shell with Bracket Function, Suitable for Samsung Galaxy M21 / M21 2021 Edition / M30s - (Black)"
brand: "designerz hub"
price: "S$9"
currency: SGD
in_stock: true
reviews_count: 8
category: "Designerz Hub"
url: https://www.desertcart.sg/products/162307838-designerz-hub-double-layer-shockproof-and-sturdy-hybrid-protective-shell
store_origin: SG
region: Singapore
---

# Spider lines heat dissipation tech Built-in adjustable metal bracket 2-layer shockproof hybrid shell Designerz hub® Double-Layer Shockproof and Sturdy Hybrid Protective Shell with Bracket Function, Suitable for Samsung Galaxy M21 / M21 2021 Edition / M30s - (Black)

**Brand:** designerz hub
**Price:** S$9
**Availability:** ✅ In Stock

## Summary

> 🖤 Armor up your Galaxy with style and function!

## Quick Answers

- **What is this?** Designerz hub® Double-Layer Shockproof and Sturdy Hybrid Protective Shell with Bracket Function, Suitable for Samsung Galaxy M21 / M21 2021 Edition / M30s - (Black) by designerz hub
- **How much does it cost?** S$9 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/162307838-designerz-hub-double-layer-shockproof-and-sturdy-hybrid-protective-shell)

## Best For

- designerz hub enthusiasts

## Why This Product

- Trusted designerz hub brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Yet Rugged Grip:** Lightweight silicone shell with a textured back ensures a confident, slip-free hold without bulk.
- • **Effortless Snap-On Fit:** Precision-engineered for Samsung Galaxy M21/M30s models, offering easy installation and secure closure.
- • **Dual-Layer Armor Protection:** Shock-absorbent & shatterproof design guards your Galaxy M21/M30s from everyday drops and scratches.
- • **Heat-Dissipating Spider Lines:** Innovative heat radiation pattern reduces internal phone damage, keeping your device cooler and performing better.
- • **Versatile Metal Bracket Stand:** Enjoy hands-free viewing with a sturdy, multi-angle adjustable stand—perfect for work calls or binge sessions.

## Overview

Designerz hub® presents a premium double-layer hybrid case tailored for Samsung Galaxy M21, M21 2021 Edition, and M30s. Combining shockproof silicone with a sturdy metal bracket, it offers robust drop protection, heat dissipation via spider line design, and a versatile stand for hands-free convenience—all in a sleek, professional black finish.

## Description

Designerz hub® Double-Layer Shockproof and Sturdy Hybrid Protective Shell with Bracket Function, Suitable for Samsung Galaxy M21 / M21 2021 Edition / M30s - (Black) : desertcart.in: Electronics

Review: Phone case worth for the money and provides nice protection!!! - I bought this product on 21st Jan 2021 during the sale ... The case is a nice one which fits my Samsung galaxy m30s perfectly. The case also has a nice grip at the back and provides that critical grip to hold the phone and avoid it from slipping from the hand. The metal stand is sturdy and the phone can be mounted on the metal stand at various angles without any complications. Overall this case provides an all round protection to the phone and is really worth the money.
Review: A sturdy cover! - This is a very good product. It is quite sturdy, fits in perfectly for Samsung M21 and quite a value for money purchase considering the diwali deal available. The finishing is excellent and doesn't give a cheap look. I would definitely recommend this product for those looking for a strong, rugged and sturdy cover. It is a bit bulky though. So not suitable for those looking for a thin cover.

## Features

- New released Special back case,exclusively design for Samsung Galaxy M30s / Samsung Galaxy M21 .
- light weight design, easy to snap on and remove.
- 2 in 1 hybrid design, shock absorbent, shatterproof, and anti-scratch
- Spider lines heat radiation can reduce damages of mobile phone parts.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XH2C2GR |
| Best Sellers Rank | #1,099,447 in Electronics ( See Top 100 in Electronics ) #112,867 in Cell Phone Bumpers |
| Brand | Designerz hub |
| Casing | Hybrid |
| Closure Type | Snap |
| Colour | Galaxy M30s (Armor Defender)Black |
| Customer Reviews | 3.9 out of 5 stars 3,550 Reviews |
| Handle Type | Web Handle |
| Importer Contact Information | ZAIN COMMUNICATIONS,SS Centre,3rd Floor,Beside Chutneys Restaurant,Abids,Hyderabad-500001 |
| Included Components | Back Cover |
| Item Height | 6 Centimeters |
| Item Type Name | Case |
| Item Weight | 40 Grams |
| Manufacturer | 297 Box, 130 Meilong Road, Shanghai, China 200237, Designerz Hub |
| Manufacturer Contact Information | 297 Box, 130 Meilong Road, Shanghai, China 200237 |
| Material | Silicone |
| Outer Material Type(s) | Silicone |
| Packer Contact Information | ZAIN COMMUNICATIONS,SS Centre,3rd Floor,Beside Chutneys Restaurant,Abids,Hyderabad-500001 |
| Pattern | Solid |
| Style | professional |
| Unit Count | 1 Count |
| Warranty Description | 10 days replacement warranty, but only on physical damages |

## Images

![Designerz hub® Double-Layer Shockproof and Sturdy Hybrid Protective Shell with Bracket Function, Suitable for Samsung Galaxy M21 / M21 2021 Edition / M30s - (Black) - Image 1](https://m.media-amazon.com/images/I/61lIerqPetL.jpg)

## Questions & Answers

**Q: Is this have movie holder in back**
A: Yes sir

**Q: Mobile pouch of M30 is same or not for M21**
A: Same

**Q: Is it suitable for infinix hot 8**
A: No I don't think so cause the body size is different ... But it is good all around protection...

**Q: Is it for samsung M11?**
A: No it's for real XT

## Customer Reviews

### ⭐⭐⭐⭐⭐ Phone case worth for the money and provides nice protection!!!
*by A***H on 23 January 2021*

I bought this product on 21st Jan 2021 during the sale ... The case is a nice one which fits my Samsung galaxy m30s perfectly. The case also has a nice grip at the back and provides that critical grip to hold the phone and avoid it from slipping from the hand. The metal stand is sturdy and the phone can be mounted on the metal stand at various angles without any complications. Overall this case provides an all round protection to the phone and is really worth the money.

### ⭐⭐⭐⭐ A sturdy cover!
*by P***S on 1 November 2020*

This is a very good product. It is quite sturdy, fits in perfectly for Samsung M21 and quite a value for money purchase considering the diwali deal available. The finishing is excellent and doesn't give a cheap look. I would definitely recommend this product for those looking for a strong, rugged and sturdy cover. It is a bit bulky though. So not suitable for those looking for a thin cover.

### ⭐⭐⭐⭐⭐ Awesome product
*by A***. on 10 December 2019*

I Recommend all customers to buy this case, It perfectly fits on Samsung M30s, It's designed is very good, It is a very strong case it protects phone's camera and it's back ring stand is very good you can put finger into it and it protects phone from falling down.

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**Shop now:** [https://www.desertcart.sg/products/162307838-designerz-hub-double-layer-shockproof-and-sturdy-hybrid-protective-shell](https://www.desertcart.sg/products/162307838-designerz-hub-double-layer-shockproof-and-sturdy-hybrid-protective-shell)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-24*