---
product_id: 539924954
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: "926.86 DT"
currency: TND
in_stock: true
reviews_count: 6
category: "Bliss Trends"
url: https://www.desertcart.tn/products/539924954-blisstrends-seat-cushion-thick-memory-foam-cushions-for-office-chair
store_origin: TN
region: Tunisia
---

# machine-washable velvet cover 4.7in thick memory foam pressure & 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:** 926.86 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Sit Smart, Work Sharp — Comfort That Keeps You Ahead 🪑

## 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?** 926.86 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/539924954-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

- • **Breathable & Easy Care:** Soft velvet cover is removable, machine washable, and keeps you cool while maintaining hygiene.
- • **Posture Perfect Support:** Enhances spinal alignment to reduce fatigue and boost productivity during long sitting hours.
- • **Ergonomic Pressure Relief:** Strategically shaped to ease sciatica, tailbone & hip pain for all-day comfort.
- • **Premium 4.7in Memory Foam:** High-density foam delivers lasting support that won’t flatten during marathon work or travel sessions.
- • **Universal Fit & Stability:** Non-slip bottom and versatile size fit office chairs, car seats, airplanes & wheelchairs seamlessly.

## Overview

The BlissTrends Seat Cushion features a 4.7-inch thick high-density memory foam core designed to relieve tailbone, sciatica, and hip pressure. Its ergonomic semicircular shape promotes better posture for office workers, drivers, and travelers. The premium removable velvet cover is breathable, machine washable, and equipped with a non-slip base to ensure stability on any seat. Ideal for long hours of sitting, this cushion combines comfort, durability, and easy maintenance to support your active professional lifestyle.

## Description

Waterproof Cast Covers for Shower Leg - Cast Protector for Shower Knee Adult After Surgery, Cast Bag for Shower, Soft Comfortable Reusable Watertight Seal to Keep Wounds Dry

Review: excellent - for car seat, it sets perfectly, thiker than I thought, you can use it for long time.
Review: INSUFICIENTE DE ACUERDO A SU DESCRIPCIÓN - NO ES TAN FIRME COMO QUIEREN DAR IDEA, LE FALTA CONFORT.... PARA ALGUIEN MUUUY DELGADITO PODRÍA FUNCIONAR

## 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 | #103,888 in Home ( See Top 100 in Home ) #517 in Home Office Back Cushions & Seat Cushions |
| Brand | BlissTrends |
| Brand Name | BlissTrends |
| Coin Variety 1 | Memory Foam,Seat Cushion |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.4 out of 5 stars 7,589 Reviews |
| Fabric Type | Velvet |
| Fill Material | Memory Foam |
| Fill material | Memory Foam |
| Item Dimensions L x W | 46L x 41W centimeters |
| Item Dimensions L x W x H | 46L x 41W x 12.1H centimeters |
| Item Firmness Description | Soft |
| Item Weight | 2.36 Pounds |
| Manufacturer | BlissTrends |
| Manufacturer Part Number | MPNBTR0002-0BL |
| Material Features | Waterproof |
| Material Type | Memory Foam |
| Model Number | Lumbalkissen 05 |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Recommended Uses For Product | Sitting, Traveling |
| Shape | Semicircular |
| Size | X-Large |
| Special Features | Removable Cover, Washable |
| Special features | Removable Cover, Washable |
| Specific Uses For Product | Back Pain Relief, Comfort, Posture, Supportiveness |
| Target Use Body Part | Back, Legs |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** BlissTrends
- **Colour:** Black
- **Fill material:** Memory Foam
- **Size:** X-Large
- **Special features:** Removable Cover, Washable

## 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/71DcikXKCZL.jpg)
![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 2](https://m.media-amazon.com/images/I/714C05z+uGL.jpg)
![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 3](https://m.media-amazon.com/images/I/71krz-72rvL.jpg)
![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 4](https://m.media-amazon.com/images/I/71K9BrO-ZhL.jpg)
![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 5](https://m.media-amazon.com/images/I/811SsVohzsL.jpg)

## Questions & Answers

**Q: Is this seat cushion suitable for long sitting and driving?**
A: Yes. This seat cushion provides contoured support for long hours at a desk, daily commuting, and road trips. It works as an office chair cushion or car seat cushion, but you may need to adjust the chair or car seat height for a comfortable position.

**Q: How does the ergonomic seat cushion support the body?**
A: The raised contours cradle the hips and thighs, while the rear U-shaped cutout helps reduce direct pressure on the coccyx. Place the cutout toward the back of the chair to use it correctly as an ergonomic seat cushion.

**Q: Can this coccyx cushion help with tailbone or sciatica discomfort?**
A: The ergonomic coccyx cushion redistributes pressure around the tailbone, hips, and thighs, which may help ease discomfort from prolonged sitting. Individual results may vary.

**Q: What types of chairs can this cushion be used on?**
A: Measure your chair’s usable width and depth and compare them with the selected cushion size. Also consider seat height, legroom, and desk clearance. The cushion should not extend far beyond the chair seat.

**Q: Will the memory foam flatten when I sit on it?**
A: Memory foam naturally compresses to conform to your body, so the seated height will be lower. It gradually recovers after use, while compression varies with body weight, sitting time, and temperature.

## Customer Reviews

### ⭐⭐⭐⭐ excellent
*by M***S on 21 August 2023*

for car seat, it sets perfectly, thiker than I thought, you can use it for long time.

### ⭐⭐ INSUFICIENTE DE ACUERDO A SU DESCRIPCIÓN
*by D***I on 13 October 2024*

NO ES TAN FIRME COMO QUIEREN DAR IDEA, LE FALTA CONFORT.... PARA ALGUIEN MUUUY DELGADITO PODRÍA FUNCIONAR

### ⭐⭐⭐⭐⭐ Easy on the Heinie
*by D***Y on 23 July 2026*

I spend many hours at my desk, and this cushion has made a noticeable difference in my comfort. It provides excellent support without feeling too soft or too firm, and the memory foam keeps its shape instead of flattening out after a few hours. The velvet cover is soft, the non-slip bottom keeps the cushion in place, and the removable cover is easy to wash. I also like that it works just as well in my office chair as it does in the car on longer drives. If you spend most of your day sitting at a desk, this cushion can be a real lifesaver. I only wish I had bought one sooner. Highly recommended!

## 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.tn/products/539924954-blisstrends-seat-cushion-thick-memory-foam-cushions-for-office-chair](https://www.desertcart.tn/products/539924954-blisstrends-seat-cushion-thick-memory-foam-cushions-for-office-chair)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-12*