---
product_id: 273974358
title: "curble Wider – Ergonomic Desk Chair Seat Cushion, Everyday Passive Posture Trainer for Work from Home, Office & Car, Breathable Lumbar Support"
brand: "curble"
price: "S/.1729"
currency: PEN
in_stock: true
reviews_count: 5
url: https://www.desertcart.pe/products/273974358-curble-wider-ergonomic-desk-chair-seat-cushion-everyday-passive-posture
store_origin: PE
region: Peru
---

# Ventilated air holes for breathability Ergonomic curved seat for posture correction Supports up to 800 lbs pressure curble Wider – Ergonomic Desk Chair Seat Cushion, Everyday Passive Posture Trainer for Work from Home, Office & Car, Breathable Lumbar Support

**Brand:** curble
**Price:** S/.1729
**Availability:** ✅ In Stock

## Summary

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

## 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?** S/.1729 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/273974358-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

- • **Durable & Eco-Conscious Build:** Crafted with abrasion-resistant, non-toxic materials that withstand up to 800 lbs and meet strict safety standards.
- • **Universal & Lightweight Design:** At just 2 lbs, take your Curble anywhere—from office chair to floor seat—without missing a beat.
- • **Leverage-Powered Posture Correction:** Your body weight naturally aligns your spine for effortless posture improvement.
- • **Perfect Gift for Wellness Enthusiasts:** Show you care by gifting better posture and pain relief to loved ones who value health and productivity.
- • **All-Day Comfort with High-Density Foam:** Experience cushioned support that keeps you comfortable through long work or gaming sessions.

## Overview

The Curble Wider is a patented ergonomic lumbar support designed to correct posture by leveraging your body weight to naturally align your spine. Made with high-density foam and breathable materials, it supports up to 800 lbs and fits seamlessly on any chair or floor seat. Lightweight and durable, it’s ideal for professionals, gamers, and anyone seeking relief from low back pain while promoting healthier sitting habits.

## Description

Sit Smarter, Not Harder with Curble Wider Are you tired of constantly reminding yourself to sit up straight? The Curble Wider is designed to take the effort out of good posture. It's not a rigid brace that forces you into an unnatural position, but a smart, passive trainer that guides your body into alignment. How the Magic Happens The secret lies in its patented unibody design. When you sit down, the leverage effect utilizes your own body weight to gently push your lumbar region forward. This simple mechanical action lifts your pelvis and aligns your spine, reducing the pressure concentrated on your lower back. A Gentle Adjustment Period Good habits take time. If you've been slouching for years, sitting correctly might feel different at first. We recommend starting with 30-60 minute sessions daily. As your core muscles strengthen and adapt, the Curble Wider will become the most comfortable seat in your house. Built for the Modern Lifestyle Whether you're a remote worker, a dedicated gamer, or someone who spends hours driving, the Curble Wider is your portable ergonomic solution. Proudly Made in Korea with premium, safety-certified materials.

## Features

- 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 |
|---------------|-------|
| Age Range Description | Teen |
| Asin | B08L7P2ZH7 |
| Best Sellers Rank | #237,599 in Health (See Top 100 in Health) #534 in Lumbar Supports |
| Brand Name | curble |
| Color | Red |
| Customer Reviews | 4.2 4.2 out of 5 stars (311) 4.2 out of 5 stars |
| Fabric Type | Polyester |
| Fill Material | Foam |
| Included Components | Curble Chair Only |
| Item Weight | 2 Pounds |
| Manufacturer | ablue Co., Ltd. |
| Manufacturer Part Number | CCWR |
| Material Features | natural |
| Material Type | Polyamide 6 resin |
| Model Name | Curble Chair_Wider_Red |
| Model Number | CCWR |
| Number Of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Spot Clean |
| Recommended Uses For Product | Resting, Sitting |
| Shape | L-shape |
| Size | 12.4 inches (W) x 15 inches (L) x 12.4 inches (H) |
| Special Features | Portable |
| Specific Uses For Product | Back support |
| Target Use Body Part | Back |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** curble
- **Colour:** Red
- **Item weight:** 907 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

### ⭐⭐⭐⭐⭐ Work great for my back!
*by  on Reviewed in Canada 21 February 2026*

Got lumbar degenerative issue last summer. Bought this for the office chair and relieved my back a lot.

### ⭐⭐⭐⭐⭐ Great for back alignment when sitting
*by  on Reviewed in the United States 29 August 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.

### ⭐⭐⭐⭐⭐ Best posture corrector
*by  on Reviewed in the United States 28 December 2020*

My wife has had back and posture issues for years.Since using the curble chair she has improved her posture and her back pain has diminished.This Curble chair is very effective.

## 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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**Shop now:** [https://www.desertcart.pe/products/273974358-curble-wider-ergonomic-desk-chair-seat-cushion-everyday-passive-posture](https://www.desertcart.pe/products/273974358-curble-wider-ergonomic-desk-chair-seat-cushion-everyday-passive-posture)

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-06-03*