---
product_id: 238228537
title: "curble Wider – Ergonomic Desk Chair Seat Cushion, Everyday Passive Posture Trainer for Work from Home, Office & Car, Breathable Lumbar Support"
brand: "curble"
price: "916.60 DT"
currency: TND
in_stock: true
reviews_count: 9
category: "Curble"
url: https://www.desertcart.tn/products/238228537-curble-wider-ergonomic-desk-chair-seat-cushion-everyday-passive-posture
store_origin: TN
region: Tunisia
---

# Made in Korea, eco-certified materials 802 lbs max load capacity Air-hole ventilation for cool comfort curble Wider – Ergonomic Desk Chair Seat Cushion, Everyday Passive Posture Trainer for Work from Home, Office & Car, Breathable Lumbar Support

**Brand:** curble
**Price:** 916.60 DT
**Availability:** ✅ In Stock

## Summary

> 🪑 Sit Smart, Stand Out: Elevate Your Posture Game Everywhere!

## Quick Answers

- **What is this?** curble Wider – Ergonomic Desk Chair Seat Cushion, Everyday Passive Posture Trainer for Work from Home, Office & Car, Breathable Lumbar Support by curble
- **How much does it cost?** 916.60 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/238228537-curble-wider-ergonomic-desk-chair-seat-cushion-everyday-passive-posture)

## 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

- • **Cool Comfort All Day:** High-density foam plus innovative air ventilation keeps you sweat-free during marathon work or gaming sessions.
- • **Portable Wellness Habit:** Lightweight 1.9 lbs design lets you carry your healthy posture anywhere—from home office to car.
- • **Effortless Posture Upgrade:** Transforms any chair into an ergonomic powerhouse, aligning your spine naturally with body-weight leverage.
- • **Certified Safe & Sustainable:** Crafted in South Korea with VOC-free foam and eco-friendly materials, ensuring health and peace of mind.
- • **Unmatched Support & Flexibility:** Elastic unibody design supports up to 802 lbs, balancing firm structure with adaptive comfort.

## Overview

The curble Wider is a premium ergonomic seat cushion designed to improve posture passively by leveraging your body weight to align the spine. Featuring a durable unibody design supporting up to 802 lbs, breathable air-hole ventilation, and lightweight portability, it’s perfect for work-from-home setups, office chairs, or car seats. Made in Korea with certified safe and eco-friendly materials, this cushion helps break slouching habits while keeping you cool and comfortable all day.

## Description

Buy curble Wider – Ergonomic Desk Chair Seat Cushion, Everyday Passive Posture Trainer for Work from Home, Office & Car, Breathable Lumbar Support: Lumbar Supports - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Grand is more comfortable than Wider. - I tried this wider version at my mom's when I visited her. It helps to reduce my back pain, so I bought the Grand for myself. Wherever I go, I carry my own seat that's uncomfortable, so I bought this Wider on last prime day to keep it on car not to carry out from home office. Hmm. Maybe I am used with the Grand, actually my size should be fit for this Wider, but I feel uncomfortable . The sacrum is too closed on chair. I may return and repurchase the Wider. I am 5.3 and 119 lbs.
Review: It is just for me! - Before I purchased this item, I spent a long time and hesitated because of the high price. It may not be expensive for some people, but it is still a burden to me based on my monthly budget. However, I made a big decision, and finally, I ordered it. It didn't take too long until I received it. Yes, I got it just today. It was so easy to assemble the cover to the chair. And I tried it. OMG! I fell in love with this chair immediately. So comfortable and flexible. Whenever my posture, back, and neck become abnormal, this Curble chair reminds me to have a correct sitting position to have a good posture. This excellent and functional chair is a gift to me for my health.

## Features

- Polyester
- EFFORTLESS POSTURE IMPROVEMENT: Transform any regular chair into an ergonomic seating experience. The leverage effect utilizes your own body weight to gently push your lumbar region forward, naturally aligning your spine.
- FLEXIBLE YET FIRM SUPPORT: Built with a highly elastic unibody design that withstands a maximum compressive load of 802 lbs (364 kg). (Please avoid forcefully bouncing or pushing backward to prevent exceeding this limit). It strikes the perfect balance between flexibility and structural support.
- BUILD A HEALTHY HABIT: Break the cycle of slouching. If it feels slightly uncomfortable at first, your body is simply adjusting to a correct posture. Use it for just 30 minutes a day initially, and watch your sitting habits transform over time.
- STAY COOL ALL DAY: Features a high-density foam cushion combined with an innovative air-hole ventilation system. It dissipates heat and sweat, keeping you cool and comfortable even during the longest workdays or gaming sessions.
- MADE IN KOREA & SAFETY CERTIFIED: Weighing only 1.9 lbs, you can carry your healthy habit everywhere. Proudly manufactured in South Korea and certified by KOTITI and SGS (VOC-free PU foam, safe fabrics, and eco-friendly adhesive tape) for your complete peace of mind.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08L7P2ZH7 |
| Additional Features | Portable |
| Age Range Description | Teen |
| Arm Style | Armless |
| Assembly Instructions Description | No assembly required, simply place on a regular chair. |
| Back Style | Continuous Back |
| Best Sellers Rank | #66,151 in Health & Household ( See Top 100 in Health & Household ) #50 in Lumbar Supports |
| Brand | curble |
| Brand Name | curble |
| Color | Red |
| Customer Reviews | 4.2 out of 5 stars 84 Reviews |
| Fabric Type | Polyester |
| Fill Material | Foam |
| Form Factor | Portable Ergonomic |
| Frame Material Type | Plastic |
| Included Components | Curble Chair Only |
| Indoor Outdoor Usage | Indoor |
| Item Depth | 5 inches |
| Item Dimensions | 15 x 12.4 x 12.4 inches |
| Item Weight | 880 g |
| Manufacturer | ablue Co., Ltd. |
| Manufacturer Part Number | CCWR |
| Material | Polyamide 6 resin |
| Material Type | Polyamide 6 resin |
| Model Name | Curble Chair_Wider_Red |
| Model Number | CCWR |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pattern | Solid |
| Product Care Instructions | Spot Clean |
| Reclining Position Count | 1 |
| Recommended Uses For Product | Posture Correction |
| Seat Material | Polyester |
| Shape | L-shape |
| Size | 12.4 inches (W) x 15 inches (L) x 12.4 inches (H) |
| Style Name | Contemporary |
| Unit Count | 1 Count |

## Product Details

- **Brand:** curble
- **Color:** Red
- **Item Weight:** 880 g
- **Material:** Polyamide 6 resin
- **Size:** 12.4 inches (W) x 15 inches (L) x 12.4 inches (H)

## Images

![curble Wider – Ergonomic Desk Chair Seat Cushion, Everyday Passive Posture Trainer for Work from Home, Office & Car, Breathable Lumbar Support - Image 1](https://m.media-amazon.com/images/I/71fz5ZT0yxL.jpg)
![curble Wider – Ergonomic Desk Chair Seat Cushion, Everyday Passive Posture Trainer for Work from Home, Office & Car, Breathable Lumbar Support - Image 2](https://m.media-amazon.com/images/I/71TVT3KEWqL.jpg)
![curble Wider – Ergonomic Desk Chair Seat Cushion, Everyday Passive Posture Trainer for Work from Home, Office & Car, Breathable Lumbar Support - Image 3](https://m.media-amazon.com/images/I/81ZmnW-XMgL.jpg)
![curble Wider – Ergonomic Desk Chair Seat Cushion, Everyday Passive Posture Trainer for Work from Home, Office & Car, Breathable Lumbar Support - Image 4](https://m.media-amazon.com/images/I/71Pb-0y6KUL.jpg)
![curble Wider – Ergonomic Desk Chair Seat Cushion, Everyday Passive Posture Trainer for Work from Home, Office & Car, Breathable Lumbar Support - Image 5](https://m.media-amazon.com/images/I/819NVgOlm2L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Why should I use this?**
A: Poor posture can lead to pain and injury, while good posture can help prevent them. The Curble Chair helps you sit in a good posture, which can improve your overall health and well-being.

**Q: Where can I use it?**
A: You can use the Curble Chair wherever you want, such as on all kinds of chairs, sofas, floors, cars, outdoors, and more. It is versatile and can be used in any setting to promote good posture.

**Q: Why should I gradually increase the usage time?**
A: Someone who has bad sitting habits may experience muscle tension. To avoid overexerting your muscles, we recommend increasing usage time gradually. However, no need to use it gradually if you are okay with Curble Chair right away.

**Q: Is the cushion soft?**
A: The Curble Chair is designed to promote posture correction rather than provide comfort. If you would like to add a little more cushioning, we recommend trying a Curble Chair Cover.

**Q: Is it portable?**
A: Yes, the Curble Chair is lightweight, weighing only 2 lbs, making it easy to carry with you wherever you go.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Grand is more comfortable than Wider.
*by H***N on July 25, 2024*

I tried this wider version at my mom's when I visited her. It helps to reduce my back pain, so I bought the Grand for myself. Wherever I go, I carry my own seat that's uncomfortable, so I bought this Wider on last prime day to keep it on car not to carry out from home office. Hmm. Maybe I am used with the Grand, actually my size should be fit for this Wider, but I feel uncomfortable . The sacrum is too closed on chair. I may return and repurchase the Wider. I am 5.3 and 119 lbs.

### ⭐⭐⭐⭐⭐ It is just for me!
*by A***. on March 3, 2021*

Before I purchased this item, I spent a long time and hesitated because of the high price. It may not be expensive for some people, but it is still a burden to me based on my monthly budget. However, I made a big decision, and finally, I ordered it. It didn't take too long until I received it. Yes, I got it just today. It was so easy to assemble the cover to the chair. And I tried it. OMG! I fell in love with this chair immediately. So comfortable and flexible. Whenever my posture, back, and neck become abnormal, this Curble chair reminds me to have a correct sitting position to have a good posture. This excellent and functional chair is a gift to me for my health.

### ⭐⭐⭐⭐⭐ Grateful
*by G***L on May 2, 2025*

The chair is comfortable and helps ease the pain in my lower back

## Frequently Bought Together

- Curble Wider(Standard Wide) – Ergonomic Lower Back Support, Lumbar Support Back Posture Corrector for Low Back Pain Relief, Perfect for Home Office Desk Chair, and Floor Seat, Patented (Red)
- Curble GRAND(Extra Wide & Sturdy) 2PACK – Ergonomic Chair Back Support, Lumbar Support for Posture Correction, Back Pain Relief, Perfect for Office Chair, Floor Seat, Work from Home, Patented(2P Grey)
- Winner Soft Face Towels, 100% USDA Biobased Facial Towels, Unscented Cotton Tissues for Sensitive Skin, OEKO-TEX Certified Face Towelettes Disposable, Makeup Remover Dry Wipes, 600 Ct, 6 Pack

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-20*