---
product_id: 523346815
title: "SAIREIDER Seat Cushion and Lumbar Support Pillow for Office Chair, Memory Foam Car Seat Cushions Back Support Pillows, Help Relieve Pain of Back, Lumbar, Tailbone and Sciatic Nerve（Black）"
brand: "saireider"
price: "502.93 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Saireider"
url: https://www.desertcart.tn/products/523346815-saireider-seat-cushion-and-lumbar-support-pillow-for-office-chair
store_origin: TN
region: Tunisia
---

# Non-slip base & adjustable straps for secure fit 100% pure high-density memory foam, SGS certified U-shaped coccyx cutout for pressure relief SAIREIDER Seat Cushion and Lumbar Support Pillow for Office Chair, Memory Foam Car Seat Cushions Back Support Pillows, Help Relieve Pain of Back, Lumbar, Tailbone and Sciatic Nerve（Black）

**Brand:** saireider
**Price:** 502.93 DT
**Availability:** ✅ In Stock

## Summary

> 💺 Elevate your sit game — comfort that means business

## Quick Answers

- **What is this?** SAIREIDER Seat Cushion and Lumbar Support Pillow for Office Chair, Memory Foam Car Seat Cushions Back Support Pillows, Help Relieve Pain of Back, Lumbar, Tailbone and Sciatic Nerve（Black） by saireider
- **How much does it cost?** 502.93 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/523346815-saireider-seat-cushion-and-lumbar-support-pillow-for-office-chair)

## Best For

- saireider enthusiasts

## Why This Product

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

## Key Features

- • **Secure & Stable Fit:** Non-slip bottom and dual adjustable elastic straps keep cushions perfectly positioned on any chair or car seat.
- • **All-Day Posture Enhancer:** Anatomically contoured lumbar pillow supports upper, middle, and lower back to improve posture and reduce fatigue.
- • **Versatile Comfort Anywhere:** Perfect for office, gaming, car, airplane, or wheelchair use—ideal for professionals, drivers, and remote workers craving relief.
- • **Premium Memory Foam Support:** High-density, SGS-certified memory foam that quickly regains shape and provides firm, breathable comfort all day.
- • **Ergonomic Tailbone Suspension:** U-shaped cutout design suspends tailbone, reducing pressure and sciatica pain during long sitting sessions.

## Overview

The SAIREIDER Seat Cushion and Lumbar Support Pillow set combines ergonomic U-shaped memory foam design with premium materials to relieve back, tailbone, and sciatic nerve pain. Featuring a non-slip base and adjustable straps, it ensures stable, all-day support for office chairs, cars, and more. Trusted by thousands, this breathable, machine-washable cushion duo is a must-have for professionals seeking posture improvement and pain relief during extended sitting.

## Description

Comfort Memory Foam Seat Cushion & Lumbar Support Back Cushion

Review: Excellent - Excellent cusion , very comfortable , excellent quality, buy without hesitation
Review: ⭐ Game-Changer for Long Hours at a Desk — Comfort That Truly Makes a Difference ⭐ - As a disabled veteran who works from home, comfort and proper support are not just preferences for me — they are necessities. After spending long hours sitting at my desk every day, I quickly realized that the small lumbar support pillow that came with my gaming chair simply wasn’t enough. That’s what led me to purchase the SAIREIDER Seat Cushion and Lumbar Support Pillow, and I’m genuinely impressed with how much of a difference it has made. The back cushion alone was already a noticeable step up in support. When paired with the lumbar pillow that came with my chair, the combination turned out to be perfect. My lower back feels properly supported now instead of strained, and my posture has improved during long work sessions. However, the real hero of this set is the seat cushion. The memory foam “butt cushion” was something I didn’t realize I needed this badly until I started using it. It provides excellent pressure relief, doesn’t flatten out, and makes sitting for hours at a time far more tolerable and comfortable. Overall, this cushion set has significantly improved my daily work-from-home experience. It’s well-made, supportive, and clearly designed for people who spend extended time seated — especially those who need extra comfort due to physical limitations. If you work long hours at a desk, use a gaming or office chair that lacks proper support, or simply want to reduce discomfort while sitting, I highly recommend this product. It has been a worthwhile investment in comfort and daily quality of life.

## Features

- 【Ergonomic Designs】*Our coccyx seat cushion adopt the design of "u" shaped cutout that keeps your tailbone suspended above hard seat surface, relieving pressure all along the back, tailbone and legs. It helps relieve sciatica and promote healthy posture.
- *The lumbar support pillow is anatomically shaped to contour to the natural curve of your spine, giving you more support than ordinary back cushions. What's more, it supports the upper, middle, and lower back to effectively relieves back pain and fatigue after long sitting hours.
- 【Premium Material】Our chair cushion and lumbar pillow are made of high density 100% pure memory foam( SGS certified environmental protection material), which could restore its shape quickly after long sitting and never be flattened! It could effectively support your body and disperse pressure while sitting for a long periods.
- 【Thoughtful Designs】There's non- slip bottom on our butt pillow which could keep the cushion stay in place eventhough you move frequently on seat. The lumbar support pillow has dual adjustable elastic straps for secure placement on a variety of chairs. Removable and easy to clean covers keep your seat cushion and backrest always clean.
- 【Wide Application】Our seat cushion and lumbar support pillow set is very applicable for office chair, home chair, car seat, gaming chair, airplane seat, wheelchair and so on. It's effective to release pressure and offer comfort. It’s perfect for office workers, drivers, teachers, students, people who like reading, etc. This would be a healthy gift with love for Christmas, New Year, birthday, mother's day, father's day, job promotion.
- 【Risk-free Try】We believe that you would like our seat cushion and lumbar support set because its designs, quality and price are all thoughtful for you. But if you meet any problem or feel unsatisfied while using it, please feel free to contact us and we would provide a 100% satisfactory solution for you in 24 hours. Customer satisfaction is our top priority.
- 【kindly reminder】In order to maintain the cleanliness of the product, we use vacuum compression packaging. Some products require a period of time (usually a few minutes to 24 hours) to rebound due to the long compression time, which is a normal situation. Please do not worry

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BLHWZ3VJ |
| Age Range Description | Adult |
| Best Sellers Rank | #131,818 in Home ( See Top 100 in Home ) #634 in Home Office Back Cushions & Seat Cushions |
| Brand | SAIREIDER |
| Brand Name | SAIREIDER |
| Coin Variety 1 | Lumbar Support,Memory Foam,Seat Cushion |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.4 out of 5 stars 2,440 Reviews |
| Fabric Type | 100% Memory Foam |
| Fill Material | Memory Foam |
| Fill material | Memory Foam |
| Item Dimensions L x W | 35.1L x 30.5W centimeters |
| Item Firmness Description | Firm |
| Item Type Name | Seat Cushion and Lumbar Pillow |
| Manufacturer | SAIREIDER |
| Manufacturer Part Number | seat cushion lumbar support-01b |
| Material Features | Breathable |
| Material Type | Memory Foam |
| Model Name | Seat Cushion and Back Support Pillow |
| Model Number | Seat Cushion &Back Support-LS01b |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Recommended Uses For Product | Car |
| Shape | Rectangular |
| Size | Universal dimensions |
| Special Features | Portable |
| Special features | Portable |
| Target Use Body Part | Back |
| UPC | 342976985661 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** SAIREIDER
- **Colour:** Black
- **Fill material:** Memory Foam
- **Size:** Universal dimensions
- **Special features:** Portable

## Images

![SAIREIDER Seat Cushion and Lumbar Support Pillow for Office Chair, Memory Foam Car Seat Cushions Back Support Pillows, Help Relieve Pain of Back, Lumbar, Tailbone and Sciatic Nerve（Black） - Image 1](https://m.media-amazon.com/images/I/61Y15u9wz0L.jpg)

## Questions & Answers

**Q: How long do I need to let this “rise” out of the packaging before I use it?**
A: The moment you cut into the plastic, it should rise. The package reminds me of the vacuum-seal products on the market.

**Q: Is it to soft that it won’t support your tailbone?**
A: It has good support, however if you are tall it raises you up a bit. I use it on trips longer than 2 hours and find it helps.

**Q: I'm a large man at 300 lbs?    Will it work or will I just pancake it?**
A: It's a little more than straight mem foam so it's not too bad, I am 300+ lbs as well and I use it in the car , seems to work well....

**Q: What is the feel of the cover fabric?**
A: Soft and skin friendly

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by M***. on 21 September 2025*

Excellent cusion , very comfortable , excellent quality, buy without hesitation

### ⭐⭐⭐⭐⭐ ⭐ Game-Changer for Long Hours at a Desk — Comfort That Truly Makes a Difference ⭐
*by S***7 on 15 December 2025*

As a disabled veteran who works from home, comfort and proper support are not just preferences for me — they are necessities. After spending long hours sitting at my desk every day, I quickly realized that the small lumbar support pillow that came with my gaming chair simply wasn’t enough. That’s what led me to purchase the SAIREIDER Seat Cushion and Lumbar Support Pillow, and I’m genuinely impressed with how much of a difference it has made. The back cushion alone was already a noticeable step up in support. When paired with the lumbar pillow that came with my chair, the combination turned out to be perfect. My lower back feels properly supported now instead of strained, and my posture has improved during long work sessions. However, the real hero of this set is the seat cushion. The memory foam “butt cushion” was something I didn’t realize I needed this badly until I started using it. It provides excellent pressure relief, doesn’t flatten out, and makes sitting for hours at a time far more tolerable and comfortable. Overall, this cushion set has significantly improved my daily work-from-home experience. It’s well-made, supportive, and clearly designed for people who spend extended time seated — especially those who need extra comfort due to physical limitations. If you work long hours at a desk, use a gaming or office chair that lacks proper support, or simply want to reduce discomfort while sitting, I highly recommend this product. It has been a worthwhile investment in comfort and daily quality of life.

### ⭐⭐ Incompleto
*by A***A on 10 November 2025*

Venía incompleto, en la imagen indica que trae un cojín para el respaldo y otro para el asiento y solo traía el respaldo

## Frequently Bought Together

- SAIREIDER Seat Cushion and Lumbar Support Pillow for Office Chair, Memory Foam Car Seat Cushions Back Support Pillows, Help Relieve Pain of Back, Lumbar, Tailbone and Sciatic Nerve（Black）
- CasaZenith Foot Rest for Under Desk at Work - Ergonomic Foot Stools for Under Office Desk - Rocking Footrest with Roller Massager - Leg Rest for Chair, Computer Gaming - Promote Leg Circulation

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-31*