---
product_id: 291817688
title: "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 (Black)"
brand: "curble"
price: "700.63 DT"
currency: TND
in_stock: true
reviews_count: 11
category: "Curble"
url: https://www.desertcart.tn/products/291817688-wider-standard-wide-ergonomic-lower-back-support-lumbar-support-back
store_origin: TN
region: Tunisia
---

# Ventilated air holes Ergonomic lumbar support Supports up to 800 lbs 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 (Black)

**Brand:** curble
**Price:** 700.63 DT
**Availability:** ✅ In Stock

## Summary

> 🖤 Elevate your sit game — because your back deserves the best!

## Quick Answers

- **What is this?** 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 (Black) by curble
- **How much does it cost?** 700.63 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/291817688-wider-standard-wide-ergonomic-lower-back-support-lumbar-support-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

- • **Built for Every Body:** Wide design supports up to 800 lbs, perfect for all-day comfort
- • **Sit Right, Feel Bright:** Leverage effect naturally corrects posture with your body weight
- • **Comfort Meets Durability:** High-density ½" foam cushion with abrasion-resistant material
- • **Breathe Easy While You Work:** Strategic air holes keep you cool during long sitting sessions
- • **Portable Posture Powerhouse:** Lightweight 2 lbs design fits office, gaming, car, or floor seats

## Overview

The Curble Wider is a patented ergonomic lumbar support designed to correct posture and relieve lower back pain. Featuring a curved seat with high-density foam and ventilated air holes, it leverages your body weight to promote natural spinal alignment. Lightweight and durable, it supports up to 800 lbs and fits a variety of seating environments from office chairs to floor seats, making it an essential tool for professionals seeking comfort and health during long hours of sitting.

## Description

Buy 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 (Black): Lumbar Supports - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great for back alignment when sitting - My wife heard about the Curbie from a friend who takes her Curbie everywhere with her. She kept raving to my wife about its benefits for overall posture and help with aching backs. My wife insisted that I get one for her. Now she uses it all the time to help with her back when sitting in chairs that do not provide back support. The Curbie simply cannot be beat. It works! I have tried the Curbie myself, and I agree that it does help with back alignment and posture. However, my wife's Curbie is the regular adult size. It is a little too small for me. I need the large size, which Curbie offers online. We will buy another Curbie, and I fully recommend this product to anyone who has back issues. It is easy to use. It is a great value for the money. It is a quality product with solid functionality. You just place it into a chair and sit down on the Curbie to use.
Review: The cushion of this chair is truly excellent - The support is excellent, especially the combination of the lumbar support and the seat cushion. Even after sitting for a whole day, my lower back doesn't feel strained. When you sit down, you feel well-supported and don't slouch.

## Features

- Polyester
- HOW IT WORKS; Works by the leverage effect, the weight of your body naturally pushes your waist and makes your body to sit in a correct posture, It makes your body lean forward and sit up straight!
- SAY GOODBYE TO BAD SITTING HABITS; Have you ever felt tension in your muscles after sitting for a long time? This is because you may have 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; Ergonomic back support for posture correction, Curved seat for pervis and coccyx lifting, High density 1/2" foam cushion for comfort, Air holes for ventilation
- USE EVERYWHERE; Light weight(2 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; Curble chair is built to last! abrasion-resistant material that can withstand up to 600 lbs of pressure without breaking. Also, 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 and healthy habits, It will be a valuable addition to your loved ones, her or him

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08YY44JDJ |
| Additional Features | Ergonomic, Lightweight, Portable |
| Age Range Description | Teenager |
| Arm Style | Armless |
| Best Sellers Rank | #124,268 in Health & Household ( See Top 100 in Health & Household ) #108 in Lumbar Supports |
| Brand Name | curble |
| Color | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (431) |
| Fill Material | Foam |
| Frame Material Type | Polyamide 6 resin |
| Included Components | Curble Chair Only |
| Indoor Outdoor Usage | Indoor |
| Item Depth | 15 inches |
| Item Dimensions | 15 x 12.4 x 0.04 inches |
| Item Dimensions D x W x H | 15"D x 12.4"W x 12.4"H |
| Item Weight | 2 Pounds |
| Leg Style | wheels |
| Manufacturer | ablue Co., Ltd. |
| Material Type | Polyamide 6 resin |
| Maximum Weight Recommendation | 800 Pounds |
| Model Name | Curble Chair_Wider_Black |
| Model Number | CCWB |
| Pattern | Cartoon |
| Product Care Instructions | Spot Clean |
| Reclining Position Count | 1 |
| Required Assembly | No |
| Seat Material | Polyurethane Foam |
| Shape | L-shape |
| Size | 15 inches x 12.4 inches x 0.039 inches |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** curble
- **Color:** Black
- **Material:** Polyamide 6 resin
- **Product Dimensions:** 15"D x 12.4"W x 12.4"H
- **Size:** 15 inches x 12.4 inches x 0.039 inches

## Images

![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 (Black) - Image 1](https://m.media-amazon.com/images/I/71f6lI+C5hL.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

### ⭐⭐⭐⭐⭐ Great for back alignment when sitting
*by B***. on August 29, 2025*

My wife heard about the Curbie from a friend who takes her Curbie everywhere with her. She kept raving to my wife about its benefits for overall posture and help with aching backs. My wife insisted that I get one for her. Now she uses it all the time to help with her back when sitting in chairs that do not provide back support. The Curbie simply cannot be beat. It works! I have tried the Curbie myself, and I agree that it does help with back alignment and posture. However, my wife's Curbie is the regular adult size. It is a little too small for me. I need the large size, which Curbie offers online. We will buy another Curbie, and I fully recommend this product to anyone who has back issues. It is easy to use. It is a great value for the money. It is a quality product with solid functionality. You just place it into a chair and sit down on the Curbie to use.

### ⭐⭐⭐⭐⭐ The cushion of this chair is truly excellent
*by T***Y on December 25, 2025*

The support is excellent, especially the combination of the lumbar support and the seat cushion. Even after sitting for a whole day, my lower back doesn't feel strained. When you sit down, you feel well-supported and don't slouch.

### ⭐⭐⭐⭐ Improved posture
*by J***Y on July 6, 2024*

It is slightly uncomfortable. by design but improved my posture and reduced lumbar pain. After a day or two you don’t notice the discomfort any longer. It is well made and will last along time.

## 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 (Black)
- Curble GRAND(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(2P Red)
- 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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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-05*