---
product_id: 529057474
title: "BlissTrends Seat Cushion,Thick Memory Foam Cushions for Office Chair, Car Seat, Airplane, Relieving Pressure Tailbone Sciatica Back Pain for Long Sitting Office Workers, Car Drivers 4.7in Thick Black"
brand: "blisstrends"
price: "A$185"
currency: AUD
in_stock: true
reviews_count: 13
category: "Bliss Trends"
url: https://www.desertcart.com.au/products/529057474-blisstrends-seat-cushion-thick-memory-foam-cushions-for-office-chair
store_origin: AU
region: Australia
---

# machine-washable cover 4.7in thick memory foam ergonomic tailbone relief BlissTrends Seat Cushion,Thick Memory Foam Cushions for Office Chair, Car Seat, Airplane, Relieving Pressure Tailbone Sciatica Back Pain for Long Sitting Office Workers, Car Drivers 4.7in Thick Black

**Brand:** blisstrends
**Price:** A$185
**Availability:** ✅ In Stock

## Summary

> 🖤 Sit Smart, Feel Bliss — Upgrade Your Seat Game Now!

## Quick Answers

- **What is this?** BlissTrends Seat Cushion,Thick Memory Foam Cushions for Office Chair, Car Seat, Airplane, Relieving Pressure Tailbone Sciatica Back Pain for Long Sitting Office Workers, Car Drivers 4.7in Thick Black by blisstrends
- **How much does it cost?** A$185 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/529057474-blisstrends-seat-cushion-thick-memory-foam-cushions-for-office-chair)

## Best For

- blisstrends enthusiasts

## Why This Product

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

## Key Features

- • **Cloud-Like Support:** 4.7-inch high-density memory foam cushions hips and thighs, maintaining shape even after long hours.
- • **Stay-Put Stability:** Non-slip bottom ensures your cushion stays perfectly in place—no annoying sliding during work or travel.
- • **Pressure-Relief Powerhouse:** Ergonomically designed to alleviate tailbone, sciatica, and hip pain for all-day comfort.
- • **Versatile Comfort Anywhere:** Fits office chairs, car seats, airplanes, and wheelchairs—your go-to for work, commute, or travel.
- • **Effortless Care & Durability:** Removable, breathable velvet cover is machine washable, combining luxury feel with easy maintenance.

## Overview

The BlissTrends Seat Cushion features a 4.7-inch thick high-density memory foam core with an ergonomic design that targets tailbone, sciatica, and hip pressure relief. Its removable, breathable, and machine-washable velvet cover includes a non-slip bottom for secure placement on office chairs, car seats, airplanes, and wheelchairs. Ideal for professionals and commuters who endure long sitting sessions, it promotes better posture and lasting comfort while being easy to maintain.

## Description

Buy BlissTrends Seat Cushion,Thick Memory Foam Cushions for Office Chair, Car Seat, Airplane, Relieving Pressure Tailbone Sciatica Back Pain for Long Sitting Office Workers, Car Drivers 4.7in Thick Black: Cushions - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: ⭐️⭐️⭐️⭐️⭐️ Comfort You Can Feel Immediately – A Must-Have for Long Sitting - The BlissTrends Seat Cushion is a total lifesaver for anyone who sits for long periods. The 4.7-inch thick memory foam is supportive yet soft, providing the perfect balance of comfort and stability. You can feel the difference as soon as you sit down — it really helps relieve pressure on the tailbone, lower back, and hips. What stands out most is how well it helps with sciatica and back pain. After using this cushion consistently, long workdays and car rides are much more comfortable. The ergonomic shape supports proper posture, which makes a noticeable difference over time. It’s also incredibly versatile, perfect for office chairs, car seats, airplanes, and even dining chairs. The cover feels smooth and high quality, and it stays in place without constantly sliding around. If you work at a desk, drive often, or deal with back discomfort, this cushion is absolutely worth it. Comfortable, supportive, and well-made, highly recommended!
Review: FINALLY relief for my fractured tailbone! - I fractured my tailbone 2 months ago and I'm just not healing. This is the 3rd cushion/donut I have bought to try to get pressure off my tailbone because I sit a lot at work. I was sceptical because the cost was so cheap, but THIS is the one!!! It looks exactly as advertised. It's just firm/soft enough. VERY comfortable! The contours fit my shape so perfectly and comfortably. And the U shape is the back is big enough that there is no pressure on my tailbone. I'm going to buy another one to keep in my car so I don't have to keep toting this one in and out of work several times a day. Love it!!

## Features

- Ergonomic Tailbone & Pressure Relief Design — Strategically shaped cushion helps relieve sciatica, tailbone pain, hip pressure and improves posture during office work, driving, or wheelchair use
- 4.7″ Thick High-Density Memory Foam Cushion — Provides superior support and comfort for hips and thighs, reducing pressure and offering long-lasting support even after extended sitting sessions
- Removable, Breathable & Non-Slip Cover — Premium soft velvet cover is machine-washable; anti-slip bottom ensures cushion stays securely in place on chairs, car seats or wheelchairs
- Universal Fit for Office Chairs, Car Seats, Airplanes & Wheelchairs — Fits most standard chairs, car seats or wheelchairs — perfect for home, office, travel, gaming or daily commuting
- Easy Maintenance & Versatile Use — Soft yet supportive foam maintains shape over time; ideal for office work, remote learning, long drives, gaming sessions or travel — excellent for people working long hours sitting down

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZCJRJML |
| Age Range (Description) | Adult |
| Best Sellers Rank | #118 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Seat Cushions |
| Brand | BlissTrends |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (6,776) |
| Date First Available | May 1, 2023 |
| Fabric Type | 100% Polyurethane Foam & 100% Polyester |
| Fill Material | Polyurethane (PU) |
| Item Firmness Description | Soft |
| Item Weight | 1.92 pounds |
| Item model number | Lumbalkissen 05 |
| Manufacturer | BlissTrends |
| Material | Polyester, Polyurethane Foam |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Product Dimensions | 18.11"L x 16.14"W |
| Recommended Uses For Product | Driving, Reading, Sitting, Studying, Traveling |
| Shape | Semicircular |
| Size | Large |
| Special Feature | Removable |
| Specific Uses For Product | Back Pain Relief, Comfort, Posture, Supportiveness |
| Unit Count | 1.0 Count |
| Use for | Feet, Legs, Whole Body |
| Variety | Memory Foam,Seat Cushion |

## Product Details

- **Brand:** BlissTrends
- **Color:** Black
- **Fill Material:** Polyurethane (PU)
- **Size:** Large
- **Special Feature:** Removable

## Images

![BlissTrends Seat Cushion,Thick Memory Foam Cushions for Office Chair, Car Seat, Airplane, Relieving Pressure Tailbone Sciatica Back Pain for Long Sitting Office Workers, Car Drivers 4.7in Thick Black - Image 1](https://m.media-amazon.com/images/I/71XX-XVZqWL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: How long (roughly) does the cushion last? I bought one on here and it lasted maybe 2 months**
A: Only gave it two weeks. So far, so good.

**Q: Does it help with relieving lower back arthritis pain?**
A: It includes about 5.3 inches of soft memory foam to give you a comfortable experience and effectively help relieve arthritis pain in the lower back.

**Q: Is it soft enough?**
A: Yes. It's thick and soft. The height has 5.28”, it could provide a comfortable sitting position.

**Q: Is there a weight limit on this cushion?**
A: It has a weight limit of 300lb.

## Customer Reviews

### ⭐⭐⭐⭐⭐ ⭐️⭐️⭐️⭐️⭐️ Comfort You Can Feel Immediately – A Must-Have for Long Sitting
*by M***1 on January 11, 2026*

The BlissTrends Seat Cushion is a total lifesaver for anyone who sits for long periods. The 4.7-inch thick memory foam is supportive yet soft, providing the perfect balance of comfort and stability. You can feel the difference as soon as you sit down — it really helps relieve pressure on the tailbone, lower back, and hips. What stands out most is how well it helps with sciatica and back pain. After using this cushion consistently, long workdays and car rides are much more comfortable. The ergonomic shape supports proper posture, which makes a noticeable difference over time. It’s also incredibly versatile, perfect for office chairs, car seats, airplanes, and even dining chairs. The cover feels smooth and high quality, and it stays in place without constantly sliding around. If you work at a desk, drive often, or deal with back discomfort, this cushion is absolutely worth it. Comfortable, supportive, and well-made, highly recommended!

### ⭐⭐⭐⭐⭐ FINALLY relief for my fractured tailbone!
*by L***1 on February 19, 2026*

I fractured my tailbone 2 months ago and I'm just not healing. This is the 3rd cushion/donut I have bought to try to get pressure off my tailbone because I sit a lot at work. I was sceptical because the cost was so cheap, but THIS is the one!!! It looks exactly as advertised. It's just firm/soft enough. VERY comfortable! The contours fit my shape so perfectly and comfortably. And the U shape is the back is big enough that there is no pressure on my tailbone. I'm going to buy another one to keep in my car so I don't have to keep toting this one in and out of work several times a day. Love it!!

### ⭐⭐⭐⭐ Comfortable for a little while
*by J***I on December 25, 2025*

It's nice and soft and has a nice cover with a handle which I appreciate cuz I'm going to be taking this thing back and forth to work to use in an office chair that I have to sit in all night long but it does seem to flatten out fairly quickly I am on the heavier side so that could be the reason but I did purchase it according to the details.

## Frequently Bought Together

- BlissTrends Seat Cushion,Thick Memory Foam Cushions for Office Chair, Car Seat, Airplane, Relieving Pressure Tailbone Sciatica Back Pain for Long Sitting Office Workers, Car Drivers 4.7in Thick Black
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**Shop now:** [https://www.desertcart.com.au/products/529057474-blisstrends-seat-cushion-thick-memory-foam-cushions-for-office-chair](https://www.desertcart.com.au/products/529057474-blisstrends-seat-cushion-thick-memory-foam-cushions-for-office-chair)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-01*