---
product_id: 91097317
title: "Seat Cushion for Office Chairs - Tailbone, Coccyx Pain Relief - Butt, Pressure & Sciatica Relief - Gaming, Wheelchair, Car & Desk Pillow, Black"
brand: "5 stars united"
price: "¥17678"
currency: JPY
in_stock: true
reviews_count: 9
category: "5 Stars United"
url: https://www.desertcart.jp/products/91097317-seat-cushion-for-office-chairs-tailbone-coccyx-pain-relief-butt
store_origin: JP
region: Japan
---

# Slow rebound memory foam molds to your body Ergonomic U-shape relieves tailbone pressure Non-slip rubber base keeps cushion firmly in place Seat Cushion for Office Chairs - Tailbone, Coccyx Pain Relief - Butt, Pressure & Sciatica Relief - Gaming, Wheelchair, Car & Desk Pillow, Black

**Brand:** 5 stars united
**Price:** ¥17678
**Availability:** ✅ In Stock

## Summary

> 🖤 Sit Smart, Feel Strong — Your Back’s New Best Friend

## Quick Answers

- **What is this?** Seat Cushion for Office Chairs - Tailbone, Coccyx Pain Relief - Butt, Pressure & Sciatica Relief - Gaming, Wheelchair, Car & Desk Pillow, Black by 5 stars united
- **How much does it cost?** ¥17678 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/91097317-seat-cushion-for-office-chairs-tailbone-coccyx-pain-relief-butt)

## Best For

- 5 stars united enthusiasts

## Why This Product

- Trusted 5 stars united brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Day Posture Power:** Medium-firm support that maintains your spine’s natural curve during 8+ hours seated
- • **Portable Pain Solution:** Built-in handle and lightweight design make it your go-to for office, car, gaming, or travel
- • **Tailbone Pressure Relief:** U-shaped design offloads coccyx stress to banish sciatica and lower back pain
- • **Cool & Breathable Comfort:** Removable mesh cover ensures airflow—no more sweaty, sticky seats
- • **Certified Quality & Durability:** OEKO-TEX & CertiPUR-US certified memory foam that stays firm and supportive over time

## Overview

This premium seat cushion combines orthopedic design with slow rebound memory foam to provide firm, ergonomic support that relieves tailbone, sciatica, and lower back pain. Featuring a breathable mesh cover and non-slip base, it fits most chairs and is perfect for professionals, gamers, and travelers who sit long hours. Certified for safety and durability, it’s a must-have for anyone serious about comfort and spinal health.

## Description

Buy Seat Cushion for Office Chairs - Tailbone, Coccyx Pain Relief - Butt, Pressure & Sciatica Relief - Gaming, Wheelchair, Car & Desk Pillow, Black: Cushions - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Super Great Cushion - I was researching for days and seeing reviews about a good cushion for me since I have a series of problems in the lower part of my spine, and for this reason, by sitting for a long time, the pain increases in such a way that it is impossible almost stand up from my chair. One because of my advanced age, and on the other hand because of my condition that I just mentioned. Well, I found this cushion that was very affordable at its price, and to my surprise, the seller 5 start (that's what this seller is called) was so worried that he told me that if I didn't like something or if he didn't give me no result, he could change this cushion for me if for any reason whatsoever. What I have to say is not only that this seller is responsible for the products he sells but that his concern for satisfying the customer is meticulous. So, this cushion in my opinion is an excellent alternative for all those who have any problems with their tail bone or lower back. Not only is this cushion very comfortable, but it provides spectacular support, relieving the pain you have by 85%, that is, if you sit for a long time like in my case, this product is very good for what I just mentioned. Also, rest assured that if something is wrong either when you receive it or if when using it you find that you don't like it, return it because I am sure that with this seller you will not have the slightest inconvenience of changing it or returning your money. So, as I mentioned, in my case it is giving me an excellent result, apart from the fact that I have noticed that the support is very good and does not tend to deform. Its construction and materials are of good quality, but most of all it is the support for your back which makes it something that anyone with pain in their spine should have.... Even more if they sit for a long time, that is, without any mobility. Well then I am going to give this seller and his product 5 stars for his concern in making the customer feel safe in his purchase but also for the great product he offers. Rest assured that if you need one of these cushions, buy it and see for yourself if it really works for you or not since we don't all have the same problems, which is why for some people it is effective and for others it is not. But rest assured that what you paid for this product will be returned or exchanged. This is my review for all those who are interested in knowing if the product is good or not.
Review: My lack of buttocks never felt better - This Seat Cushion is tops down the best I've ever tried. It is soft, easy to clean and thick! When I say it's soft I don't mean it lacks support. Just the opposite actually. The Seat Cushion is able to support my 214 pound body in a comfortable seated position here on my recliner. It's wide enough for my larger frame and has helped my back tremendously. The bottom of this Seat Cushion comes lined with anti-slip membrane, and it works very well on my office chair when I need to use it else where. It's light enough to just pick up and take around the house, though I wouldn't consider it easily handled through distances. If it had some sort of handle or grip on it, then it'd be perfect to take with you to places such as flights or trains. It has been awhile since I purchased it, but I use it everyday. I don't recall if it came with instructions but I assume it did. Just pay attention to how you are supposed to use it. The mound on top of the Seat Cushion is to go on the front. Makes sense sort of, considering the there is an opening that runs down the middle of the Seat Cushion for your tailbone to get relief from pressure while seated. The confusing part for me, and again maybe I didn't read enough of the description or instructions, was slight raised mound. When I realized how to sit in it the proper way I was wondering if that raised mound was to support my, well... manhood? Not sure still, it's comfortable either way. Just put it where you need to sit and well.... sit. Couldn't be easier! I use mine mainly for a recliner because I literally have very little mass in my rear-end. Even on the softness of a recliner I could feel my pelvic bones on ANY seat, until I got this Seat Cushion. It's wonderful. I wish it was the first one I tried. 5-stars, would buy it again but I don't think I'll have to anytime soon. This thing is built to last.

## Features

- 𝗠𝗲𝗱𝗶𝘂𝗺-𝗙𝗶𝗿𝗺 𝗦𝘂𝗽𝗽𝗼𝗿𝘁 - Designed to provide stable comfort and maintain support during extended sitting
- 𝗕𝗲𝘀𝘁 𝗦𝗲𝗮𝘁 𝗖𝘂𝘀𝗵𝗶𝗼𝗻 - If you spend +8 hours a day in a seated position, this comfortable pad is just right for you. It provides additional support you need to maintain good posture and the natural curve of the spine. By evenly distributing weight of the body, it offloading pressure on the spinal discs. The ergonomic design helps to increase blood flow, prevents pain in the lower back, helps with muscle fatigue, leg tightness, hamstring. It allows you to sit upright naturally without pain
- 𝗛𝗶𝗴𝗵 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗖𝗵𝗮𝗶𝗿 𝗣𝗮𝗱 - Measuring 17.7"x 13.8"x 2.8", the butt support pillow comes with a removable and breathable black mesh cover, that provides great air circulation and allows you to sit without feeling hot or sweaty. The non-slip rubber base of the pad securely keeps it in place. The cushion insert is made from Slow Rebound Memory Foam that conforms to your individual shape and helps to avoid pressure. The handle is attached to the side of the pillow, making it easy to take it with you
- 𝗪𝗼𝗿𝗸𝘀 𝘄𝗶𝘁𝗵 𝗔𝗻𝘆 𝗖𝗵𝗮𝗶𝗿 - This ergonomic seat cushion nicely fits most office chairs and school chairs. U-shaped contoured design rests your tailbone, avoiding compression. This pillow is also a good option to consider, if you move around a lot. Take it in your car, on a plane or a train. Great for office use, frequent travelers, sporting events. This cushion will help to reduce neck, shoulder, and low back pain. Perfect alternative to donut and hemorrhoid pillows. Best for Adults 150 - 220 lbs
- 𝗢𝗿𝘁𝗵𝗼𝗽𝗲𝗱𝗶𝗰 𝗗𝗼𝗰𝘁𝗼𝗿 𝗥𝗲𝗰𝗼𝗺𝗺𝗲𝗻𝗱𝗲𝗱 - This thick pad repeats the anatomical contours of your body, supports your lumbar area, and lessens the pressure on your back. It avoids the occurrence and progression of spine problems and ensures health. Moreover, it can be used to increase the height of any seat. This therapeutic lift cushion provides additional comfort when driving long distances (truckers, drivers) and rest if sitting in slow-moving traffic. Note:The pillow is supportive and Firm, Not Soft
- 𝗙𝗶𝗿𝗺 & 𝗦𝘂𝗽𝗽𝗼𝗿𝘁𝗶𝘃𝗲 - The orthopedic seat cushion should be firm enough. Our office chair cushion is a perfect mix of firmness and comfort. However, please allow yourself 1-3 weeks to adapt to a new feeling while sitting. Stay healthy with 5 Stars United sciatica pillow for sitting
- 𝗕𝘂𝘆𝗲𝗿 𝗣𝗲𝗿𝘀𝗼𝗻𝗮𝘀 - Seat pad provides comfort and support during long hours of sitting for office or remote workers, drivers, seniors, pregnant women, and those with hemorrhoid pain
- 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗠𝗮𝘁𝗲𝗿𝗶𝗮𝗹𝘀 - OEKO-TEX STANDARD 100 and CertiPUR-US certified, tested for harmful substances and designed for everyday comfort

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HD8B9SP |
| Age Range (Description) | Adult |
| Best Sellers Rank | #340 in Baby ( See Top 100 in Baby ) #1 in Car Seat Cushions |
| Brand | 5 STARS UNITED |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (35,303) |
| Date First Available | September 15, 2018 |
| Fabric Type | Mesh Fabric |
| Fill Material | Memory Foam |
| Is Discontinued By Manufacturer | No |
| Item Firmness Description | Firm |
| Item Weight | 1 pounds |
| Item model number | Seat Cushion Pillow for Office Chair |
| Manufacturer | 5 STARS UNITED LLC |
| Material | Memory Foam, Rubber |
| Material Type Free | Latex Free |
| Model Name | Seat Cushion Pillow for Office Chair |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Foam core is not washable. Cover is machine washable in cold water. Do not bleach, tumble dry, or iron. Air dry only |
| Product Dimensions | 14"L x 18"W |
| Recommended Uses For Product | Sitting |
| Shape | Semicircular |
| Size | Large |
| Special Feature | Memory Foam Core, Breathable & Removable Cover, Non-Slip Base, Built-In Carry Handle |
| Specific Uses For Product | Relieve Pressure from Prolonged Sitting |
| Unit Count | 1.0 Count |
| Use for | Whole Body |
| Variety | Memory Foam,Seat Cushion |

## Product Details

- **Brand:** 5 STARS UNITED
- **Color:** Black
- **Fill Material:** Memory Foam
- **Size:** Large
- **Special Feature:** Memory Foam Core, Breathable & Removable Cover, Non-Slip Base, Built-In Carry Handle

## Images

![Seat Cushion for Office Chairs - Tailbone, Coccyx Pain Relief - Butt, Pressure & Sciatica Relief - Gaming, Wheelchair, Car & Desk Pillow, Black - Image 1](https://m.media-amazon.com/images/I/71CKSr1bRTL.jpg)

## Questions & Answers

**Q: I feellike I am always falling / sliding forward in my office chair. Wondering if this might help?**
A: Hi, thank you for your question. 
This is a highly comfortable pillow, and you can put it on almost any chair: your kitchen chair, office chair, wheelchair. You can take it to the baseball game or put it on the train. 
Our seat cushion will help with the sliding problem because the non-slip bottom part of the pillow does not allow it to glide.

**Q: What is the size? some raters sat its too small**
A: Hi, thank you for your question. This seat cushion makes a difference if you have lower back pain, especially if you are in a wheelchair or working on a computer in an office environment. You can be sitting down for a more extended period with less pain.

Pillow proportions are: 17.7"x 13.8"x 2.8".

**Q: Which coccyx/tailbone cushion is the softest available?**
A: Thank you for your question. This pillow was designed for people who weigh between 150-220 lbs and is relatively firm. We are, however working on a softer version which will be available in about two weeks. Please, check back in two weeks, if you need a softer one! Thanks.

**Q: Does this have warranty?**
A: Hi and thank you for your question!
100% MONEY-BACK SATISFACTION GUARANTEE - 5 STARS UNITED wants you to be absolutely happy with your seat cushion! If our office chair cushion does not work for you for any reason, return it for a full refund. You will get 100% money back with no questions asked. You take NO RISK by ordering seat cushion for office chair today!

Best regards,
Stan,
Manager @ 5 STARS UNITED

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super Great Cushion
*by G***E on April 16, 2024*

I was researching for days and seeing reviews about a good cushion for me since I have a series of problems in the lower part of my spine, and for this reason, by sitting for a long time, the pain increases in such a way that it is impossible almost stand up from my chair. One because of my advanced age, and on the other hand because of my condition that I just mentioned. Well, I found this cushion that was very affordable at its price, and to my surprise, the seller 5 start (that's what this seller is called) was so worried that he told me that if I didn't like something or if he didn't give me no result, he could change this cushion for me if for any reason whatsoever. What I have to say is not only that this seller is responsible for the products he sells but that his concern for satisfying the customer is meticulous. So, this cushion in my opinion is an excellent alternative for all those who have any problems with their tail bone or lower back. Not only is this cushion very comfortable, but it provides spectacular support, relieving the pain you have by 85%, that is, if you sit for a long time like in my case, this product is very good for what I just mentioned. Also, rest assured that if something is wrong either when you receive it or if when using it you find that you don't like it, return it because I am sure that with this seller you will not have the slightest inconvenience of changing it or returning your money. So, as I mentioned, in my case it is giving me an excellent result, apart from the fact that I have noticed that the support is very good and does not tend to deform. Its construction and materials are of good quality, but most of all it is the support for your back which makes it something that anyone with pain in their spine should have.... Even more if they sit for a long time, that is, without any mobility. Well then I am going to give this seller and his product 5 stars for his concern in making the customer feel safe in his purchase but also for the great product he offers. Rest assured that if you need one of these cushions, buy it and see for yourself if it really works for you or not since we don't all have the same problems, which is why for some people it is effective and for others it is not. But rest assured that what you paid for this product will be returned or exchanged. This is my review for all those who are interested in knowing if the product is good or not.

### ⭐⭐⭐⭐⭐ My lack of buttocks never felt better
*by T***S on November 1, 2025*

This Seat Cushion is tops down the best I've ever tried. It is soft, easy to clean and thick! When I say it's soft I don't mean it lacks support. Just the opposite actually. The Seat Cushion is able to support my 214 pound body in a comfortable seated position here on my recliner. It's wide enough for my larger frame and has helped my back tremendously. The bottom of this Seat Cushion comes lined with anti-slip membrane, and it works very well on my office chair when I need to use it else where. It's light enough to just pick up and take around the house, though I wouldn't consider it easily handled through distances. If it had some sort of handle or grip on it, then it'd be perfect to take with you to places such as flights or trains. It has been awhile since I purchased it, but I use it everyday. I don't recall if it came with instructions but I assume it did. Just pay attention to how you are supposed to use it. The mound on top of the Seat Cushion is to go on the front. Makes sense sort of, considering the there is an opening that runs down the middle of the Seat Cushion for your tailbone to get relief from pressure while seated. The confusing part for me, and again maybe I didn't read enough of the description or instructions, was slight raised mound. When I realized how to sit in it the proper way I was wondering if that raised mound was to support my, well... manhood? Not sure still, it's comfortable either way. Just put it where you need to sit and well.... sit. Couldn't be easier! I use mine mainly for a recliner because I literally have very little mass in my rear-end. Even on the softness of a recliner I could feel my pelvic bones on ANY seat, until I got this Seat Cushion. It's wonderful. I wish it was the first one I tried. 5-stars, would buy it again but I don't think I'll have to anytime soon. This thing is built to last.

### ⭐⭐⭐⭐ Not bad for the price
*by M***D on January 4, 2026*

It’s definitely soft and comfortable, just wish it was a little bit bigger.

## Frequently Bought Together

- 5 STARS UNITED Seat Cushion for Tailbone Pain Relief – Memory Foam Lifting Pillow for Coccyx, Hip, Hemorrhoid, Sciatica & Post-Surgery Recovery – Wheelchair, Car, Desk, Gaming & Office Chairs, Black
- TushGuard Seat Cushion - Memory Foam Cushion for Office Chair, Car Seat, Airplane, Bleacher - Sciatica & Hip & Coccyx Pain Relief Desk Chair Cushion for Long Sitting Office Workers, Car Drivers
- Everlasting Comfort Doctor Recommended Memory Foam Seat Cushion for Office Chairs & Car Seat - Ergonomic Office Desk Accessories for Tailbone Pain Relief, Sciatica & Back Support

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-03*