---
product_id: 579019649
title: "seeknow Lumbar Support for Chair Back Support for Couch Lumbar for Car Office Chair Back Cushion for Lower Back Pain Memory Foam Back Rest for Desk Chair, Recliner, Car Seats"
brand: "seeknow"
price: "฿2896"
currency: THB
in_stock: true
reviews_count: 9
category: "Seeknow"
url: https://www.desertcart.co.th/products/579019649-seeknow-lumbar-support-for-chair-back-support-for-couch-lumbar
store_origin: TH
region: Thailand
---

# 4-point ergonomic contour Temperature-sensitive memory foam 16.5x15.7x5.2 inch large size seeknow Lumbar Support for Chair Back Support for Couch Lumbar for Car Office Chair Back Cushion for Lower Back Pain Memory Foam Back Rest for Desk Chair, Recliner, Car Seats

**Brand:** seeknow
**Price:** ฿2896
**Availability:** ✅ In Stock

## Summary

> 🛋️ Elevate your posture, banish back pain — comfort that works as hard as you do!

## Quick Answers

- **What is this?** seeknow Lumbar Support for Chair Back Support for Couch Lumbar for Car Office Chair Back Cushion for Lower Back Pain Memory Foam Back Rest for Desk Chair, Recliner, Car Seats by seeknow
- **How much does it cost?** ฿2896 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/579019649-seeknow-lumbar-support-for-chair-back-support-for-couch-lumbar)

## Best For

- seeknow enthusiasts

## Why This Product

- Trusted seeknow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile & Secure:** Extra-long adjustable strap fits office chairs, cars, couches & wheelchairs
- • **Adaptive Memory Foam:** Temperature-sensitive core molds perfectly to your body, never loses shape
- • **Effortless Maintenance:** Removable, machine-washable sapphire blue cover keeps it fresh & breathable
- • **Ergonomic Precision Fit:** Advanced 4-point design cradles lumbar & scapula for all-day comfort
- • **Trusted Quality & Support:** Highly rated with responsive after-sales service for peace of mind

## Overview

The seeknow Lumbar Support Cushion features a large, ergonomic S-shape design with a 4-point contour that supports both lumbar and scapula regions. Crafted from temperature-sensitive memory foam, it adapts to your body heat for personalized comfort and maintains its shape over time. Its breathable sapphire blue polyester cover is removable and machine washable, while the nearly 1-meter adjustable strap ensures a secure fit on office chairs, car seats, couches, and wheelchairs. Weighing just over 2 pounds, this cushion is ideal for adults seeking relief from lower back pain with a stylish, durable, and easy-to-clean solution.

## Description

Buy seeknow Lumbar Support for Chair Back Support for Couch Lumbar for Car Office Chair Back Cushion for Lower Back Pain Memory Foam Back Rest for Desk Chair, Recliner, Car Seats: Lumbar Pillows - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: I will buy it again! - It’s really good quality memory foam and it doesn’t go flat when you lean back on it like other brands and it looks exactly the shape of the pictures you see online, the lumbar spine support is great and comfortable and it’s exactly right on spot, not too firm and not soft, since most back support when you receive it and open it, it just looks like squared shape. This one is exactly the shape you see online so I love it. I recommend it and in the future I will buy it again and the color is beautiful and the cover on top is really soft so it’s comfortable on your skin. I use mine for sitting on my couch, 🛋️, it gives me better support and comfort. But you can put it on you office chair, dinning chair, or car seats. It’s a good quality 👏🏼
Review: Great for slender people, not so great for large people. - I've come to review this pillow to help large people choose. I liked the way the picture shows the pillow cradling the user between ridges. But I failed to notice that the model was quite slender. So I got my pillow and unwrapped it from its vacuum sealed packaging. It was very compressed but popped out into the right size and shape very quickly. I tried it out, and I'm too large to be cradled as shown in the picture. But it does what I wanted it to do, keep me upright as I sit on my couch. I have a tendency to list over to the left, and it prevents that wonderfully, and keeps my posture straight. It is just the right firmness for my tastes, pretty firm. I highly recommend it for slender people who want the cradling effect. I can't recommend it to larger people, as it won't cradle you the way the picture shows. It ended up working for me, despite the lack of cradling, but I think that is an aberration. I give it five stars because it is high quality and very firm, and exactly what was advertised.

## Features

- Ergonomic Design: Seeknow chair back cushion boasts an advanced four-point ergonomic design that seamlessly contours to your back. It envelops the lumbar spine, alleviating lower back strain. Our upgraded large-size desk chair lumbar support doesn't just ease lower back fatigue; it extends upwards to the scapula region, releasing pressure and ensuring a relaxed, comfortable sitting experience.
- High-quality Memory Foam: Our chair back pillow features an upgraded temperature-sensitive memory foam core. It adjusts its firmness based on your body temperature, offering a soft and comfortable feel without sacrificing support. Unlike inferior memory foam products on the market, our office chair cushion maintains its rebound and support, even after years of use.
- To cater to diverse preferences, Seeknow lumbar pillow for a chair III showcases an eye-catching sapphire blue fabric. It's skin-friendly, breathable, elastic, and easy to clean. Cleaning the chair support pillowcase is a breeze – simply unzip it, remove the inner core, and toss the pillowcase in the washing machine for a quick wash and dry.
- The extra-long adjustable strap ensures you can secure the Seeknow backrest pillow wherever you need it. Whether it's a standard office chair, desk chair, restaurant seat, or a larger wheelchair, sofa, or car seat, the nearly 1-meter-long elastic strap makes installation a snap.
- Outstanding After-sales Service: We provide exceptional post-purchase support for Seeknow lumbar cushions. If you encounter any issues or dissatisfaction with the product, please don't hesitate to contact us via email. We are committed to resolving your concerns promptly and effectively.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CFWMWVKG |
| Age Range (Description) | Adult |
| Best Sellers Rank | #23,022 in Office Products ( See Top 100 in Office Products ) #63 in Lumbar Pillows #120 in Back Cushions & Seat Cushions |
| Brand | seeknow |
| Color | Sapphire |
| Customer Reviews | 4.4 4.4 out of 5 stars (431) |
| Date First Available | August 17, 2023 |
| Fabric Type | Polyester |
| Fill Material | Foam, Memory Foam |
| Item Firmness Description | Soft |
| Item Weight | 2.05 pounds |
| Manufacturer | seeknow |
| Material | Memory Foam |
| Material Feature | Breathable |
| Material Type Free | en_AE |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Product Dimensions | 16.5"L x 15.7"W x 5.2"H |
| Recommended Uses For Product | Office |
| Shape | S-Shape |
| Size | 16.5x15.7x5.2 |
| Special Feature | Adjustable, Washable Shirt |
| Unit Count | 1.0 Count |
| Use for | Skin |

## Product Details

- **Brand:** seeknow
- **Color:** Sapphire
- **Fill Material:** Foam, Memory Foam
- **Size:** 16.5x15.7x5.2
- **Special Feature:** Adjustable, Washable Shirt

## Images

![seeknow Lumbar Support for Chair Back Support for Couch Lumbar for Car Office Chair Back Cushion for Lower Back Pain Memory Foam Back Rest for Desk Chair, Recliner, Car Seats - Image 1](https://m.media-amazon.com/images/I/71wwNYg-s+L.jpg)

## Questions & Answers

**Q: Does the Back Support Pillow feel hot to use?**
A: No, the back pillow is made of breathable fabric, which can maintain good breathability during use.

**Q: Can the straps be used in the car？**
A: Yes, the strap of this back pillow for car can wrap around the car seat to help you fix it on the car seat.

**Q: What is the size of the back support for office chair？**
A: 16.5*15.7*5.2inches，this size is suitable for most people.

**Q: How long does it take for vacuum-packed lumbar back support to expand to the required size?**
A: The memory foam core usually returns to the used size within 5 minutes.

**Q: Will this help besides just lumbar support? Help with mid, higher back?**
A: In addition to the lower back, it can also be supported to where the thoracic spine is located.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I will buy it again!
*by F***D on January 11, 2026*

It’s really good quality memory foam and it doesn’t go flat when you lean back on it like other brands and it looks exactly the shape of the pictures you see online, the lumbar spine support is great and comfortable and it’s exactly right on spot, not too firm and not soft, since most back support when you receive it and open it, it just looks like squared shape. This one is exactly the shape you see online so I love it. I recommend it and in the future I will buy it again and the color is beautiful and the cover on top is really soft so it’s comfortable on your skin. I use mine for sitting on my couch, 🛋️, it gives me better support and comfort. But you can put it on you office chair, dinning chair, or car seats. It’s a good quality 👏🏼

### ⭐⭐⭐⭐⭐ Great for slender people, not so great for large people.
*by A***C on November 30, 2025*

I've come to review this pillow to help large people choose. I liked the way the picture shows the pillow cradling the user between ridges. But I failed to notice that the model was quite slender. So I got my pillow and unwrapped it from its vacuum sealed packaging. It was very compressed but popped out into the right size and shape very quickly. I tried it out, and I'm too large to be cradled as shown in the picture. But it does what I wanted it to do, keep me upright as I sit on my couch. I have a tendency to list over to the left, and it prevents that wonderfully, and keeps my posture straight. It is just the right firmness for my tastes, pretty firm. I highly recommend it for slender people who want the cradling effect. I can't recommend it to larger people, as it won't cradle you the way the picture shows. It ended up working for me, despite the lack of cradling, but I think that is an aberration. I give it five stars because it is high quality and very firm, and exactly what was advertised.

### ⭐⭐⭐⭐ Great but takes up a bit of seat space
*by E***M on April 10, 2025*

Great for straightening out your back! I slouch over a lot when I play games for looong hours. I didn't want to end up with a permanent hunch back or with neck n back problems so I was looking for a backrest that would naturally support my posture. This one does the job very well. Takes no effort for me to sit up straight now. It supports my lower back well without any blockage to the upper back, which allows me to REALLY sit up straight. 5 stars for that. BUT I do have 2 minor issues. 1. The strap is attached too high on the backrest. My chair doesn't have a full back rest so it sits JUST at the tippy top of it. I do lift the backrest every time I use it so it'll be at the right height for my back, but if I lift too much the straps will pop off. I wish the straps were a bit sturdier and placed a bit lower on the backrest so it would sit at the perfect height on its own. 2. It's firm but also soft. This is great in terms of comfort but because it's so plush, it takes up quite a bit of space.. causing less seat space. I can't comfortably sit cross legged anymore because there's not enough seat room to support the legs. As comfortable as this is, I think it would do just as well with half the thickness.

## Frequently Bought Together

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-10*