---
product_id: 637715816
title: "curble Grand Ergonomic Back Support Chair, Lumbar Support for Back Posture Corrector and Back Pain Relief, Portable and Perfect for Office Chair and Work Since"
brand: "curble"
price: "1763 kr"
currency: DKK
in_stock: true
category: "Curble"
url: https://www.desertcart.dk/products/637715816-curble-grand-ergonomic-back-support-chair-lumbar-support-for-back
store_origin: DK
region: Denmark
---

# Lightweight & portable for any seat Supports up to 1,200 lbs compression 16.5" wide ergonomic design curble Grand Ergonomic Back Support Chair, Lumbar Support for Back Posture Corrector and Back Pain Relief, Portable and Perfect for Office Chair and Work Since

**Brand:** curble
**Price:** 1763 kr
**Availability:** ✅ In Stock

## Summary

> 🧘‍♂️ Elevate your sit game—posture perfected, pain rejected!

## Quick Answers

- **What is this?** curble Grand Ergonomic Back Support Chair, Lumbar Support for Back Posture Corrector and Back Pain Relief, Portable and Perfect for Office Chair and Work Since by curble
- **How much does it cost?** 1763 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/637715816-curble-grand-ergonomic-back-support-chair-lumbar-support-for-back)

## 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

- • **Sit Straighter Instantly:** No straps or adjustments—just sit and feel your spine align naturally.
- • **Safe & Sustainable Comfort:** Made in Korea with VOC-free foam and rigorously tested for your health and peace of mind.
- • **Anywhere, Anytime Ergonomics:** Transform any chair—office, car, or couch—into a posture-perfect throne.
- • **Durable Support for Every Body:** Engineered to withstand up to 1,200 lbs, built to last through your busiest days.
- • **Build Better Habits Effortlessly:** Passive posture training that fits seamlessly into your daily routine—consistency made easy.

## Overview

The curble Grand is an extra-wide ergonomic seat support designed to promote natural, upright posture without straps or adjustments. Made with durable, VOC-free materials and tested for safety, it supports up to 1,200 lbs compression. Lightweight and portable, it adapts to any seating environment—office, home, or car—helping professionals build healthier sitting habits effortlessly.

## Description

BETTER CHOICE FOR BETTER POSTURE No More Back Pain with Curble! The best way to relieve pain in your back or neck is by correcting posture. Most chairs lack proper back support for a good posture and it is the reason why we developed curble chair. curble chair is an ergonomically designed posture correction support that improves your life. Train your core muscles and back with curble. You will not regret. Product Features By leverage effect principle, curble Grand disperses the pressure concentrated in the lower back to allow users to sit for a long time comfortably and promotes smooth air circulation to dissipate the heat and sweat. curble chair is made of highly elastic material that endures the compressive load of up to 800 lbs to comfortably support the lower back. Safety Test and Quality Management RoHS test passed, Lead-free, Cadmium-free, Merdury-free, Hexavalent chromium-free, PBBs-free, PBDEs-free ISO9001, ISO14001, FDA registered, Patent registered How to Use First, place the curble chair 46 inches(1015cm) away from the backrest of a regular chair. Second, hold the curble chair with both hands and put your hip seated deep to the end. Last, your body weight naturally pushes the waist and corrects your posture. Dimension W16.5"(42cm) x D12.7"(32.3cm) x H13.6"(34.5cm) Weight 2.05 lb (930g) Material : Polyamide 6 resin, Poly Urethane foam, Polyester fabric Made in Korea

## Features

- SIT BETTER INSTANTLY - NO STRAPS, NO ADJUSTMENTS - Just sit back and feel your body naturally guided in a more upright position. Unlike bulky cushions that require constant readjustment, the curble Grand works passively to support your spine the moment you sit down.
- DESIGNED TO SUPPORT, NOT FORCE - Unlike stiff suspenders that aggressively push your back, curble encourages smooth, natural alignment. Proudly made in Korea, it has passed rigorous KOTITI and SGS safety tests, ensuring it is completely free of VOCs in the polyurethane foam and harmful substances in the fabric.
- BALANCED FIRMNESS AND EXTREME DURABILITY - Designed to provide structural support, it features a maximum compression load of 1,200 lbs. (Note: Bouncing or pushing back hard may exceed this limit.) It may take a few days for your body to adapt. Start with short 30-minute sessions
- WORKS ANYWHERE YOU SIT - Lightweight and highly portable, transform any seat into an ergonomic workstation. Perfect for office chairs, sofas, car seats, gaming chairs or even sitting directly on the floor.
- A MICROHABIT BUILDER - Use it constantly at the office, home, or in your car so it never breaks your healthy habits when sitting. Consistency is key to building better posture without even thinking about it.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09HXL1Y35 |
| Additional Features | Ergonomic, Lightweight, Portable |
| Age Range Description | Adult |
| Arm Style | Armless |
| Assembly Instructions Description | Already Assembled |
| Back Style | Solid Back |
| Best Sellers Rank | #163,281 in Home ( See Top 100 in Home ) #703 in Home Office Back Cushions & Seat Cushions |
| Brand Name | curble |
| Chair Backrest Width | 16.5 Inches |
| Color | Grey |
| Customer Reviews | 4.0 4.0 out of 5 stars (265) |
| Fabric Type | Polyester |
| Fill Material | Foam |
| Finish Types | Matte |
| Form Factor | Armchair |
| Frame Material Type | Metal |
| Furniture Finish | Aluminum |
| Included Components | Curble Adult Chair |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Is Extendable | No |
| Is Foldable | No |
| Item Depth | 12.7 inches |
| Item Dimensions | 41.9 x 32.3 x 0.1 centimeters |
| Item Dimensions D x W x H | 32.3D x 34.5W x 41.9H centimeters |
| Item Type Name | Back Support, Lumbar Support |
| Item Weight | 1.02 Kilograms |
| Manufacturer | ablue Co., Ltd. |
| Manufacturer Part Number | CCGG |
| Material Type | Polyamide 6 Resin |
| Maximum Weight Recommendation | 800 Pounds |
| Model Name | Curble Chair_Grand_PL_Grey |
| Model Number | CGG |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Reclining Position Count | 1 |
| Recommended Uses For Product | Reading, Sitting, Studying |
| Required Assembly | No |
| Room Type | Office |
| Seat Depth | 32.3 centimeters |
| Seat Material | Fabric |
| Shape | L-Shape |
| Size | W16.5 x D12.7 x H13.6 inch |
| Style Name | Contemporary |
| Surface Recommendation | Hard Floor |
| Unit Count | 1 Count |
| Upholstery Fabric Type | Polyester |

## Product Details

- **Brand:** curble
- **Colour:** Grey
- **Material:** Polyamide 6 Resin
- **Product dimensions:** 32.3D x 34.5W x 41.9H centimeters
- **Size:** W16.5 x D12.7 x H13.6 inch

## Images

![curble Grand Ergonomic Back Support Chair, Lumbar Support for Back Posture Corrector and Back Pain Relief, Portable and Perfect for Office Chair and Work Since - Image 1](https://m.media-amazon.com/images/I/71Ott7fBJ6L.jpg)

## Questions & Answers

**Q: Does it work for big butt/high butt people?**
A: It depends on how big is but normally works.

**Q: let me get this straight -- i need the chair AND i need the cover? Whats the difference b/t sitting crosslegged, on top of a small cushion and this?**
A: The cover is not necessary but we recommend to who want a little more cushioning.
The difference b/t Curble Chair and a kneeling chair is that Curble Chair helps you to sit up straight by supporting your back while providing the comfort of your legs.

**Q: Where do find the size chart?**
A: Please refer to the video. Curble Grand is W16.5 x D12.7 x H13.6 inch which is a suitable size for adults. We also have other smaller models for petite, teenagers, and kids.

**Q: Where can I purchase replacement cushions and stops?  How much more cushion does the cover provide?  Thank you.**
A: We are working on the replacement cushion to launch it on Amazon within 2023.
We highly recommend the cover because you can use Curble Chair more comfortably since it covers all the edges of the Curble Chair and provide good ventilation with air mesh material.

## Frequently Bought Together

- curble Grand(Extra Wide & Sturdy) – Ergonomic Back and Lumbar Support for Good Posture Correction and Back Pain Relief, Perfect for Office, Floor Seat and Work from Home, Patented (Grey)
- QUTOOL Lumbar Support Pillow for Office Chair,Office Home Essentials,Back Support Pillow for Car, Chair Cushions,Back Pain Relief Improve Posture,Mesh Cover Double Adjustable Straps

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**Shop now:** [https://www.desertcart.dk/products/637715816-curble-grand-ergonomic-back-support-chair-lumbar-support-for-back](https://www.desertcart.dk/products/637715816-curble-grand-ergonomic-back-support-chair-lumbar-support-for-back)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-11-13*