---
product_id: 521065312
title: "SAIREIDER Seat Cushions for Office Chairs, Memory Foam Coccyx Cushion Pads for Tailbone Pain, Sciatica Relief Pillow, Car Seat Cushion, Correct Sitting Posture (Grey)"
brand: "saireider"
price: "R$1026"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/521065312-saireider-seat-cushions-for-office-chairs-memory-foam-coccyx-cushion
store_origin: BR
region: Brazil
---

# Portable with side handle High-density memory foam Ergonomic U-shape cutout SAIREIDER Seat Cushions for Office Chairs, Memory Foam Coccyx Cushion Pads for Tailbone Pain, Sciatica Relief Pillow, Car Seat Cushion, Correct Sitting Posture (Grey)

**Brand:** saireider
**Price:** R$1026
**Availability:** ✅ In Stock

## Summary

> 🪑 Sit Smart, Feel Elite — Elevate Your Comfort Game!

## Quick Answers

- **What is this?** SAIREIDER Seat Cushions for Office Chairs, Memory Foam Coccyx Cushion Pads for Tailbone Pain, Sciatica Relief Pillow, Car Seat Cushion, Correct Sitting Posture (Grey) by saireider
- **How much does it cost?** R$1026 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/521065312-saireider-seat-cushions-for-office-chairs-memory-foam-coccyx-cushion)

## 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

- • **Cloud-Like Comfort:** Premium high-density memory foam delivers soft yet supportive cushioning for all-day comfort.
- • **Confidence in Every Sit:** Backed by responsive 24-hour customer service ensuring your satisfaction and health.
- • **Sleek & Practical Design:** Hidden zipper and skin-friendly removable cover protect your chair and simplify cleaning.
- • **Anywhere, Anytime Comfort:** Lightweight and portable—perfect for office, car, airplane, or home use.
- • **Pressure-Relief Ergonomics:** U-shaped design suspends your coccyx, eliminating tailbone pain and boosting posture.

## Overview

The SAIREIDER Seat Cushion features a premium high-density memory foam core with an ergonomic U-shaped cutout that relieves tailbone and sciatica pain while promoting healthy posture. Designed with a removable, skin-friendly cover and a hidden zipper to protect your chair, it’s lightweight and portable with a convenient side handle. Ideal for office chairs, cars, airplanes, and more, this cushion combines durability and comfort for professionals who demand both health and style in their seating.

## Description

What could you get from this seat cushion? 1. Premium Memory Foam Material The office chair seat cushion is made of high-density memory foam, which is soft but supportive. This kind of material could greatly help relieve the pressure. 2. Ergonomic U-shape Cut The ergonomically designed "u" shaped cutout keeps your coccyx suspended above firm seat surface, relieving pressure all along the back, tailbone and legs. Which could relieve sciatica, coccyx pain and promote posture. 3. Thoughtful Designs We use hidden zipper on cover to avoid your chair being scratched by the zipper. We added a side belt on the cushion, it’s convenient for you to carry it to any place you may need it. 4. Practical for Various Occasions It’s portable and applicable to various occasions, such as office chair, car seat, home chair, airplane seat, wheel chair and so on.

## Features

- [Ergonomic Design] Perfect office chair cushion, 100% memory foam cushion helps relieve the pressure while driving or sitting for long periods. The ergonomically designed "u" shaped cutout keeps your coccyx suspended above hard seat surface, relieving pressure all along the back, tailbone and legs. It also helps promote healthy posture.
- [Premium Material] Different from other brands’ seat cushions that are too hard or lack of support, we put in more costs to increase the density of memory foam, which makes the cushion soft and supportive! When you sit on the cushion you would feel bouncy and comfortable just like sitting on a balloon.
- [Thoughtful Designs] Removable soft and skin-friendly cover, non-slip bottom, side handle (portable and convenient). The extended hidden zipper makes it easier to remove the cover, aesthetic and helps avoid your chair being scratched by the exposed zipper.
- [Wide Applications] Lightweight and durable car seat cushion, which is portable and applicable to various occasions, such as office chair, car seat, home chair, airplane seat, wheel chair and so on. It’s also a perfect gift for health!
- [Guaranteed Customer Service] We believe that you would like our seat cushion because it could bring you comfort and health. 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SAIREIDER |
| Colour | Chair Cushion-grey |
| Product Dimensions | 45.72 x 35.56 x 7.11 cm; 699 g |
| Material | Memory Foam |
| Special Features | Durable,Lightweight,Portable,Removable |
| Item Weight | 699 g |

## Product Details

- **Brand:** SAIREIDER
- **Special feature:** Durable,Lightweight,Portable,Removable
- **Colour:** Chair Cushion-grey
- **Size:** Universal dimensions
- **Fill material:** Memory Foam

## Images

![SAIREIDER Seat Cushions for Office Chairs, Memory Foam Coccyx Cushion Pads for Tailbone Pain, Sciatica Relief Pillow, Car Seat Cushion, Correct Sitting Posture (Grey) - Image 1](https://m.media-amazon.com/images/I/71WTn-aSjAL.jpg)
![SAIREIDER Seat Cushions for Office Chairs, Memory Foam Coccyx Cushion Pads for Tailbone Pain, Sciatica Relief Pillow, Car Seat Cushion, Correct Sitting Posture (Grey) - Image 2](https://m.media-amazon.com/images/I/61HXgPMyCtL.jpg)
![SAIREIDER Seat Cushions for Office Chairs, Memory Foam Coccyx Cushion Pads for Tailbone Pain, Sciatica Relief Pillow, Car Seat Cushion, Correct Sitting Posture (Grey) - Image 3](https://m.media-amazon.com/images/I/61zPwrJ2xBL.jpg)
![SAIREIDER Seat Cushions for Office Chairs, Memory Foam Coccyx Cushion Pads for Tailbone Pain, Sciatica Relief Pillow, Car Seat Cushion, Correct Sitting Posture (Grey) - Image 4](https://m.media-amazon.com/images/I/71YfP7AyLWL.jpg)
![SAIREIDER Seat Cushions for Office Chairs, Memory Foam Coccyx Cushion Pads for Tailbone Pain, Sciatica Relief Pillow, Car Seat Cushion, Correct Sitting Posture (Grey) - Image 5](https://m.media-amazon.com/images/I/61EZ841bpBS.jpg)

## Frequently Bought Together

- SAIREIDER Seat Cushions for Office Chairs, Memory Foam Coccyx Cushion Pads for Tailbone Pain, Sciatica Relief Pillow, Car Seat Cushion, Correct Sitting Posture (Grey)
- SAIREIDER Lumbar Pillow, Memory Foam Office Chair Back Support Pillows Back Pain Relief Improve Posture, Lumbar Support Pillow for Car、Gaming Chair、 Home Chair, Double Adjustable Straps(Grey)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-22*