---
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: "€ 193.85"
currency: EUR
in_stock: true
reviews_count: 12
category: "Curble"
url: https://www.desertcart.be/products/291817688-wider-standard-wide-ergonomic-lower-back-support-lumbar-support-back
store_origin: BE
region: Belgium
---

# 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:** € 193.85
**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?** € 193.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/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

CURBLE Chair Visit the Store CURBLE Chair Visit the Store

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: 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.

## 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 |
| Assembly Instructions Description | First, place the Curble chair 4~6 inches(10~15cm) 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. |
| Best Sellers Rank | #104,290 in Health & Household ( See Top 100 in Health & Household ) #79 in Lumbar Supports |
| Brand | curble |
| Brand Name | curble |
| Color | Black |
| Customer Reviews | 4.1 out of 5 stars 441 Reviews |
| Fabric Type | Polyester |
| Fill Material | Foam |
| Form Factor | L-shape |
| 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. |
| Manufacturer Part Number | CCWB |
| Material | Polyamide 6 resin |
| 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 |
| Product Dimensions | 15"D x 12.4"W x 12.4"H |
| Reclining Position Count | 1 |
| Required Assembly | No |
| Seat Material | Polyurethane Foam |
| Set Name | Wider |
| 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)
![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 2](https://m.media-amazon.com/images/I/61j-3xen7zL.jpg)
![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 3](https://m.media-amazon.com/images/I/81ZmnW-XMgL.jpg)
![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 4](https://m.media-amazon.com/images/I/71kVd444LdL.jpg)
![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 5](https://m.media-amazon.com/images/I/8148rka9QvL.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.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐ Good support for back
*by 9***1 on May 2, 2026*

Great support for my poor 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 (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 Belgium*
*Store origin: BE*
*Last updated: 2026-05-24*