---
product_id: 529057474
title: "BlissTrends Memory Foam Seat Cushion for Office Chair & Car Seat, Black | Ergonomic Tailbone & Sciatica Support with Removable Velvet Cover for Pressure Relief and Long Sitting Comfort, 3.3\" Thick"
brand: "blisstrends"
price: "545.17 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Bliss Trends"
url: https://www.desertcart.tn/products/529057474-blisstrends-memory-foam-seat-cushion-for-office-chair-and-car
store_origin: TN
region: Tunisia
---

# Removable, machine-washable velvet cover 3.3" thick high-density memory foam Ergonomic tailbone & sciatica pressure relief BlissTrends Memory Foam Seat Cushion for Office Chair & Car Seat, Black | Ergonomic Tailbone & Sciatica Support with Removable Velvet Cover for Pressure Relief and Long Sitting Comfort, 3.3" Thick

**Brand:** blisstrends
**Price:** 545.17 DT
**Availability:** ✅ In Stock

## Summary

> 💺 Elevate your sit game — comfort that works as hard as you do!

## Quick Answers

- **What is this?** BlissTrends Memory Foam Seat Cushion for Office Chair & Car Seat, Black | Ergonomic Tailbone & Sciatica Support with Removable Velvet Cover for Pressure Relief and Long Sitting Comfort, 3.3" Thick by blisstrends
- **How much does it cost?** 545.17 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/529057474-blisstrends-memory-foam-seat-cushion-for-office-chair-and-car)

## 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

- • **Clean & Fresh, Always Ready:** Soft velvet cover is fully removable and machine washable, keeping your workspace or car seat hygienic and stylish.
- • **Universal Fit for Every Seat:** Designed to fit most office chairs, car seats, airplanes, and wheelchairs—your versatile companion for work, travel, and play.
- • **All-Day Comfort, Zero Compromise:** 3.3" premium memory foam cushions hips & thighs for lasting support during marathon work or travel sessions.
- • **Stay-Put Design, No Slips Allowed:** Anti-slip bottom ensures your cushion stays firmly in place on any chair, car seat, or wheelchair—no annoying shifts.
- • **Ergonomic Pain Relief, Tailored for You:** Strategically contoured to relieve tailbone, sciatica, and hip pressure—perfect for office warriors and road warriors alike.

## Overview

The BlissTrends Memory Foam Seat Cushion features a 3.3-inch thick high-density memory foam core designed to relieve tailbone and sciatica pain while improving posture. Its ergonomic shape targets pressure points for all-day comfort during office work, driving, or wheelchair use. The removable, breathable velvet cover is machine washable and paired with a non-slip bottom to keep the cushion securely in place. Universally sized to fit most chairs and car seats, this cushion is a versatile, durable solution for anyone who spends long hours sitting.

## Description

Buy BlissTrends Memory Foam Seat Cushion for Office Chair & Car Seat, Black | Ergonomic Tailbone & Sciatica Support with Removable Velvet Cover for Pressure Relief and Long Sitting Comfort, 3.3" Thick: Cushions - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Pain is releived - So very glad I purchased this foam seat cushion. My husband has been in pain with his tailbone! Sitting in recliner after surgery really aggravated it. This pillow has releived pain from his tailbone. Thank you! He's very comfortable now!
Review: Easy on the Heinie - 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!

## 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
- 3.3" Center Thickness 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 — 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 | #22 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Seat Cushions |
| Brand | BlissTrends |
| Brand Name | BlissTrends |
| Coin Variety 1 | Memory Foam,Seat Cushion |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 8,685 Reviews |
| Fabric Type | 100% Polyurethane Foam & 100% Polyester |
| Fill Material | Polyurethane (PU) |
| Item Dimensions L x W | 18.11"L x 16.14"W |
| Item Dimensions L x W x H | 18.11"L x 16.14"W x 4.76"H |
| Item Firmness Description | Medium Firm |
| Item Weight | 2.4 pounds |
| Manufacturer | BlissTrends |
| Manufacturer Part Number | MPNBTR0002-0BL |
| Material Type | Polyester, Polyurethane Foam |
| Model Name | BTR0002-0BL |
| Model Number | Lumbalkissen 05 |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Memory foam seat cushions feel firmer in colder temperatures and soften slightly as the temperature rises. We recommend sitting on the cushion for a few extra minutes when you first use it to allow the memory foam to warm up., Remove cover from memory foam. Cover is machine washable on a gentle cycle with cold water. Dryer safe (low heat) or air-dry setting. DO NOT PUT MEMORY FOAM IN WASHER OR DRY… |
| Recommended Uses For Product | Driving, Reading, Sitting, Studying, Traveling |
| Shape | Semicircular |
| Size | Large |
| Special Feature | Anti-Slip, Breathable, Removable, Removable Cover |
| Special Features | Anti-Slip, Breathable, Removable, Removable Cover |
| Specific Uses For Product | Back Pain Relief, Comfort, Posture, Supportiveness |
| Target Use Body Part | Back, Buttocks, Whole Body |
| Unit Count | 1 Count |

## Product Details

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

## Images

![BlissTrends Memory Foam Seat Cushion for Office Chair & Car Seat, Black | Ergonomic Tailbone & Sciatica Support with Removable Velvet Cover for Pressure Relief and Long Sitting Comfort, 3.3" Thick - Image 1](https://m.media-amazon.com/images/I/71WsqcXAU3L.jpg)

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ Pain is releived
*by T***J on August 4, 2026*

So very glad I purchased this foam seat cushion. My husband has been in pain with his tailbone! Sitting in recliner after surgery really aggravated it. This pillow has releived pain from his tailbone. Thank you! He's very comfortable now!

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

### ⭐⭐⭐⭐⭐ Greatly helped both tailbone and back pain. Couldn't live without now.
*by D***P on August 12, 2026*

After purchasing one and loving it so much, Ive since purchased more for other chairs in the house. My tailbone has been hurting for months, but once this was delivered, it's night and day difference. Before I couldn't sit in my office chair for more than 30 minutes without being in pain. With this cushion I can sit in it for 6+ hours before the pain starts to bother me. They do look/feel very tall when you first sit in them. It feels a little awkward at first (like you're sitting up too high), but the cushion slowly starts to compress and feels perfect. Give it a try, it's helped both my tailbone and back pain.

## 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
- QUTOOL Lumbar Support Pillow for Office Chair Back Support Pillow for Car, Computer, Gaming Chair Memory Foam Back Cushion for Back Pain Relief Improve Posture, Mesh Cover Double Adjustable Straps
- Memory Foam Seat Chair Cushion for Relieves Back Sciatica Pain Tailbone Pain Coccyx Degenerating Disc Orthopedic Osteoarthritis Prostate Cushion Low Back Pain Cushion Hip Shaping (Dark Gray)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-27*