---
product_id: 496269511
title: "curbleGRAND(Extra Wide&Sturdy) 2PACK, Ergonomic Chair Back Support, Lumbar Support for Good Posture Correction & Back Pain Relief, Perfect for Office Chair, Floor Seat, and Work from Home, Patented"
brand: "curble"
price: "160470 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/496269511-curblegrand-extra-wide-and-sturdy-2pack-ergonomic-chair-back-support
store_origin: IS
region: Iceland
---

# Large air holes for ventilation Lightweight at 2.3 lbs Supports up to 800 lbs pressure curbleGRAND(Extra Wide&Sturdy) 2PACK, Ergonomic Chair Back Support, Lumbar Support for Good Posture Correction & Back Pain Relief, Perfect for Office Chair, Floor Seat, and Work from Home, Patented

**Brand:** curble
**Price:** 160470 kr
**Availability:** ✅ In Stock

## Summary

> 🪑 Sit Smart, Stand Out: Elevate Your Posture Game with Curble GRAND!

## Quick Answers

- **What is this?** curbleGRAND(Extra Wide&Sturdy) 2PACK, Ergonomic Chair Back Support, Lumbar Support for Good Posture Correction & Back Pain Relief, Perfect for Office Chair, Floor Seat, and Work from Home, Patented by curble
- **How much does it cost?** 160470 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/496269511-curblegrand-extra-wide-and-sturdy-2pack-ergonomic-chair-back-support)

## Best For

- curble enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Safe:** Made with abrasion-resistant materials, supporting up to 800 lbs, and certified safe with multiple quality standards.
- • **Anti-Slip Stability:** Equipped with bottom stoppers to keep your posture support firmly in place.
- • **Dual Backrest Design:** Ergo dual backrest provides elastic lumbar support for all-day comfort.
- • **Versatile & Portable:** Lightweight and compact for use on office chairs, floors, cars, and more—posture support anywhere.
- • **Ergonomic Leverage Support:** Leverages your body weight to naturally correct posture and reduce back strain.

## Overview

The Curble GRAND is a patented ergonomic lumbar support designed to correct posture by leveraging your body weight. Featuring a dual backrest, breathable air holes, and anti-slip stoppers, it supports up to 800 lbs while remaining lightweight and portable. Ideal for office workers, gamers, drivers, and anyone seeking long-term back pain relief and improved posture, this durable support cushion is crafted from high-quality materials and certified for safety and environmental standards.

## Description

curbleGRAND(Extra Wide&Sturdy) 2PACK, Ergonomic Chair Back Support, Lumbar Support for Good Posture Correction & Back Pain Relief, Perfect for Office Chair, Floor Seat, and Work from Home, Patented

## Features

- HOW IT WORKS; Working by the leverage effect, the weight of your body naturally pushes your waist for posture correction, It keeps making your body lean forward and sit straight
- SAY GOODBYE TO BAD SITTING HABITS; Do you often feel tension in your muscles after sitting for a long time? That's because you've probably developed bad sitting habits over time. But with Curble, you can break those habits and start feeling more comfortable - all in just 30 minutes a day for two months!
- FEATURES; Ergo dual backrest for elastic back and lumbar support, Detachable high-density foam cushion for comfort, Stoppers on the bottom for anti-slip, Large Air holes for ventilation
- USE EVERYWHERE; Lightweight(2.3 lbs) and easy to use, Put it on an office chair, gaming chair, driving car seat, bed, couch, floor, school chair, desk chair, computer chair, stadium bleacher, etc.
- DURABLE AND ERGONOMIC; Our chair is built to last! abrasion-resistant material that can withstand up to 800 lbs of pressure without breaking. Plus, the elasticity provides strong and flexible support.
- RECOMMEND FOR; office workers, students, drivers, teachers, professional gamers, artists, or anyone who is concerned about lumbar or back health and wants to improve posture
- VALUABLE GIFT; Health is one of the most important factors in life, Curble Chair helps to make good health habits, It will be a valuable addition to your loved ones, her or him

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ablue Co., Ltd. |
| Part number | CCGR2 |
| Item Weight | 1.04 kg |
| Product Dimensions | 41.91 x 32.26 x 34.54 cm; 1.04 kg |
| Item model number | CCGR2 |
| Size | W16.5 x D12.7 x H13.6 inch |
| Colour | 2 Pack Red |
| Material | Polyamide 6 resin |
| Pattern | Solid |
| Shape | L-shape |
| Number of Pieces | 2 |
| Special Features | Ergonomic, Lightweight, Portable |
| Specific uses | Back support, Lumbar support, Posture Correction |
| Included components | 2 Anti-slip Stopper, 2 Curble Chair Adult |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** curble
- **Special feature:** Ergonomic, Lightweight, Portable
- **Colour:** 2 Pack Red
- **Size:** W16.5 x D12.7 x H13.6 inch
- **Fill material:** Foam

## Images

![curbleGRAND(Extra Wide&Sturdy) 2PACK, Ergonomic Chair Back Support, Lumbar Support for Good Posture Correction & Back Pain Relief, Perfect for Office Chair, Floor Seat, and Work from Home, Patented - Image 1](https://m.media-amazon.com/images/I/71gttG+050L.jpg)
![curbleGRAND(Extra Wide&Sturdy) 2PACK, Ergonomic Chair Back Support, Lumbar Support for Good Posture Correction & Back Pain Relief, Perfect for Office Chair, Floor Seat, and Work from Home, Patented - Image 2](https://m.media-amazon.com/images/I/81ewLIAi4QL.jpg)
![curbleGRAND(Extra Wide&Sturdy) 2PACK, Ergonomic Chair Back Support, Lumbar Support for Good Posture Correction & Back Pain Relief, Perfect for Office Chair, Floor Seat, and Work from Home, Patented - Image 3](https://m.media-amazon.com/images/I/71OjHSuUAFL.jpg)
![curbleGRAND(Extra Wide&Sturdy) 2PACK, Ergonomic Chair Back Support, Lumbar Support for Good Posture Correction & Back Pain Relief, Perfect for Office Chair, Floor Seat, and Work from Home, Patented - Image 4](https://m.media-amazon.com/images/I/71rNX96U3LL.jpg)
![curbleGRAND(Extra Wide&Sturdy) 2PACK, Ergonomic Chair Back Support, Lumbar Support for Good Posture Correction & Back Pain Relief, Perfect for Office Chair, Floor Seat, and Work from Home, Patented - Image 5](https://m.media-amazon.com/images/I/813lm2Za2hL.jpg)

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**Shop now:** [https://www.desertcart.is/products/496269511-curblegrand-extra-wide-and-sturdy-2pack-ergonomic-chair-back-support](https://www.desertcart.is/products/496269511-curblegrand-extra-wide-and-sturdy-2pack-ergonomic-chair-back-support)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-10*