---
product_id: 604613423
title: "Thick Seat Cushion for Office Chair & Car Seat, XL, Black | Memory Foam with Removable Cover, Ergonomic Tailbone & Sciatica Support for Pressure Relief and Long Sitting, 3.9\" Thick"
brand: "blisstrends"
price: "228217CFA"
currency: XOF
in_stock: true
category: "Bliss Trends"
url: https://www.desertcart.sn/products/604613423-thick-seat-cushion-for-office-chair-and-car-seat-xl
store_origin: SN
region: Senegal
---

# removable velvet cover ergonomic tailbone support 5.2in thick memory foam Thick Seat Cushion for Office Chair & Car Seat, XL, Black | Memory Foam with Removable Cover, Ergonomic Tailbone & Sciatica Support for Pressure Relief and Long Sitting, 3.9" Thick

**Brand:** blisstrends
**Price:** 228217CFA
**Availability:** ✅ In Stock

## Summary

> 🖤 Sit smart, work sharp — upgrade your seat, upgrade your day!

## Quick Answers

- **What is this?** Thick Seat Cushion for Office Chair & Car Seat, XL, Black | Memory Foam with Removable Cover, Ergonomic Tailbone & Sciatica Support for Pressure Relief and Long Sitting, 3.9" Thick by blisstrends
- **How much does it cost?** 228217CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/604613423-thick-seat-cushion-for-office-chair-and-car-seat-xl)

## 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

- • **Sleek & Practical:** Premium velvet cover with smooth zipper is removable and machine washable for effortless care.
- • **Cloud-like Comfort:** 5.2 inches of high-density memory foam cushions every sit for all-day relief.
- • **Stay-Put Stability:** Non-slip bottom ensures your cushion stays perfectly in place—no annoying sliding.
- • **Pain-Free Productivity:** Ergonomic design targets tailbone, sciatica, and posture to keep you focused and pain-free.
- • **Universal Fit, Ultimate Versatility:** XL size fits office chairs, car seats, wheelchairs, and more—comfort wherever you go.

## Overview

The BlissTrends Thick Seat Cushion features a generous 5.2-inch layer of high-density memory foam with an ergonomic semicircular design that alleviates tailbone and sciatica pain. Its removable, machine-washable velvet cover combines luxury with practicality, while the non-slip base keeps it securely in place. Sized XL to fit most chairs, this cushion is ideal for professionals seeking all-day comfort and improved posture during long sitting sessions.

## Description

Buy BlissTrends Thick Seat Cushion for Office Chair & Car Seat, XL, Black | 5.2in Memory Foam with Removable Velvet Cover, Ergonomic Tailbone & Sciatica Support for Pressure Relief and Long Sitting: Cushions - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- [Thick Cushion] The seat cushion measures 18.11" x 16.14" x 5.2" and includes about 5.2" thick soft memory foam gently conforms to your body, giving you a comfortable experience. The shape of the chair cushion is ergonomically designed to hold up the thighs and hips, effectively helping to alleviate the discomfort caused by sitting for long periods of time
- [Advanced Design] Our seat cushion is made of high-density memory foam. Super soft velvet cover with high quality embroidery for a premium look. The cover is equipped with a high-quality smooth zipper and is removable and machine washable. The bottom of the seat cushion has a special non-slip design, so you don't have to worry about the cushion sliding
- [Tailbone Pain Relief] The seat cushion's unique cocked edge design provides adequate support for the legs and hips, effectively reducing sciatica, tailbone, back pain, leg numbness and hip pain. In addition, this thick chair cushion also helps to improve posture and relieve sedentary fatigue
- [Practical Presents] The seat cushion is both soft and supportive, not easily dented, and suitable for sedentary people. Perfect as a practical gift for your family, friends, bosses, clients and colleagues
- [Suitable For Most Chairs] This seat cushion is thick and is sized for most chairs, perfect for office, home, travel, game stands, car seats or wheelchairs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CP7VHT3S |
| Age Range Description | Adult |
| Best Sellers Rank | #191 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Seat Cushions |
| Brand Name | BlissTrends |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (8,490) |
| 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 5.28"H |
| Item Firmness Description | Soft |
| Manufacturer | BlissTrends |
| Manufacturer Part Number | MPNBTR0002-BLH |
| Material Type | Polyester, Polyurethane Foam |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Recommended Uses For Product | Driving, Reading, Sitting, Studying, Traveling |
| Shape | Semicircular |
| Size | X-Large |
| Special Features | Removable |
| Target Use Body Part | Feet, Legs, Whole Body |
| Unit Count | 1 Count |

## Product Details

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

## Images

![Thick Seat Cushion for Office Chair & Car Seat, XL, Black | Memory Foam with Removable Cover, Ergonomic Tailbone & Sciatica Support for Pressure Relief and Long Sitting, 3.9" Thick - Image 1](https://m.media-amazon.com/images/I/715IITKzjmL.jpg)

## Available Options

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

## Frequently Bought Together

- BlissTrends Seat Cushion,5.2in Thick Memory Foam Cushions for Office Chair, Car Seat, Airplane, Relieving Pressure Tailbone Sciatica Back Pain for Long Sitting Office Workers, Car Drivers 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
- BlissTrends Foot Rest for Under Desk at Work-Versatile Foot Stool with Washable Cover-Comfortable Footrest with 2 Adjustable Heights for Car,Home and Office to Relieve Back,Lumbar,Knee Pain-Black

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**Shop now:** [https://www.desertcart.sn/products/604613423-thick-seat-cushion-for-office-chair-and-car-seat-xl](https://www.desertcart.sn/products/604613423-thick-seat-cushion-for-office-chair-and-car-seat-xl)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-15*