---
product_id: 650832245
title: "TranquilRelax Large Seat Cushion, Soft Foam Cushion for Long Sitting Hours on Office Chair, Home & Car, Non-Slip Chair Pad for Relieving Back & Sciatica & Hip & Coccyx Pain (Grey)"
brand: "tranquilrelax"
price: "KD 17.33"
currency: KWD
in_stock: true
reviews_count: 9
category: "Tranquil Relax"
url: https://www.desertcart.com.kw/products/650832245-tranquilrelax-large-seat-cushion-soft-foam-cushion-for-long-sitting
store_origin: KW
region: Kuwait
---

# Non-slip rubber base High-density memory foam 18.5"x16.92" large size TranquilRelax Large Seat Cushion, Soft Foam Cushion for Long Sitting Hours on Office Chair, Home & Car, Non-Slip Chair Pad for Relieving Back & Sciatica & Hip & Coccyx Pain (Grey)

**Brand:** tranquilrelax
**Price:** KD 17.33
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** TranquilRelax Large Seat Cushion, Soft Foam Cushion for Long Sitting Hours on Office Chair, Home & Car, Non-Slip Chair Pad for Relieving Back & Sciatica & Hip & Coccyx Pain (Grey) by tranquilrelax
- **How much does it cost?** KD 17.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/650832245-tranquilrelax-large-seat-cushion-soft-foam-cushion-for-long-sitting)

## Best For

- tranquilrelax enthusiasts

## Why This Product

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

## Key Features

- • **Posture Perfect:** Beveled edges align your pelvis for natural posture—ditch slouching, embrace confidence.
- • **Stay-Put Stability:** Non-slip base keeps your cushion locked in place—no more awkward shifts or slips.
- • **Firm Yet Cloud-Like:** Premium foam molds without sinking, delivering resilient support that lasts all day.
- • **Tailored Pressure Relief:** Ergonomic memory foam cushions hips & tailbone to banish pain during marathon work sessions.
- • **Versatile Comfort Anywhere:** Generous size fits office, car, stadium, or wheelchair seats—comfort that travels with you.

## Overview

The TranquilRelax Large Seat Cushion features high-density memory foam with a beveled ergonomic design to relieve tailbone, hip, and sciatica pain. Its firm yet comfortable foam maintains shape for lasting support, while the breathable, machine-washable cover and non-slip rubber base ensure easy maintenance and stability. Sized generously at 18.5"x16.92", it’s perfect for office chairs, cars, and more, making it an essential upgrade for anyone facing long hours seated.

## Description

Buy TranquilRelax Large Seat Cushion, Soft Foam Cushion for Long Sitting Hours on Office Chair, Home & Car, Non-Slip Chair Pad for Relieving Back & Sciatica & Hip & Coccyx Pain (Grey): Back & Seat Cushions - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Firm but cushy - I ordered the larger of the two sizes offered and it's the perfect size for my office chair. Lifted my butt 3 inches which caused my legs to rest at a much more comfortable angle. Wished I had bought one of these a long time ago. It's pretty stiff, but does have cushion to it. when I ordered it I was afraid it would be too mushy. But it's not.
Review: Exactly what I was looking for! - Day 1, this seems to be the perfect pad I was long for, provides ample comfort as an addition to my computer chair or any other chair, including the stadium seat. Works as advertised. It is firm and accepts your body contour very well without collapsing completely. A good buy, definitely recommend. Fits well into the chair with an inch to spare and includes a non-slip surface at the bottom. Has a zipped liner to remove for cleaning possibly!

## Features

- 【Targeted Relief for Tailbone & Hips】Experience all-day comfort with our high-density memory foam that expertly cradles your hips and relieves pressure from your sensitive tailbone and sciatic nerve. The beveled edge design is engineered to reduce pressure on the backs of your thighs, to promote optimal circulation and effectively combat pain and numbness during long hours of sitting
- 【Posture-Correcting Ergonomic Design】Say goodbye to slouching! The supportive beveled edge encourages a natural, better sitting posture by gently aligning your pelvis. This helps to prevent and alleviate strain on your lower back and hips, effectively transforming any chair into an ergonomic seat for a pain-free workday
- 【Ideal Firmness for Lasting Support】Say goodbye to the sinking feeling! Unlike soft cushions that bottom out, our premium memory foam provides the perfect balance of cloud-like comfort and firm, resilient support. It molds to your body shape without collapsing, ensuring even weight distribution and lasting durability that won't flatten over time
- 【Hassle-Free Maintenance & Non-Slip Base】The removable, breathable mesh cover is effortlessly machine washable. Paired with a sturdy non-slip rubber bottom, the cushion stays securely in place on any chair—whether you're making a sharp turn in the car or shifting in your office chair
- 【Versatile for Every Seat & A Perfect Gift】With its generous Large size (18.5"x16.92"), this cushion is your go-to comfort companion for office chairs, car seats, dining chairs, wheelchairs, and even stadium bleachers. It’s the thoughtful gift of comfort and practicality for anyone with a sedentary lifestyle, from colleagues to family members

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D1V6GC8J |
| Age Range (Description) | Adult |
| Best Sellers Rank | #1,832 in Office Products ( See Top 100 in Office Products ) #16 in Back Cushions & Seat Cushions |
| Brand | TranquilRelax |
| Color | Grey |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,609) |
| Date First Available | June 10, 2024 |
| Fabric Type | 100% Polyester Cover |
| Fill Material | Memory Foam |
| Item Firmness Description | Firm |
| Item Weight | 2.59 pounds |
| Item model number | MPN-TR0001-L-GE |
| Manufacturer | TranquilRelax |
| Material | Memory Foam |
| Material Feature | Breathable |
| Material Type Free | Formaldehyde Free |
| Model Name | MPN-TR0001-L-GE |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Product Dimensions | 16.92"L x 18.5"W |
| Recommended Uses For Product | Driving, Reading, Resting, Sitting, Traveling |
| Shape | Rectangular |
| Size | X-Large |
| Special Feature | Anti-Slip, Portable, Removable Cover, Breathable |
| Unit Count | 1.0 Count |
| Use for | Buttocks, Legs |

## Product Details

- **Brand:** TranquilRelax
- **Color:** Grey
- **Fill Material:** Memory Foam
- **Size:** X-Large
- **Special Feature:** Anti-Slip, Portable, Removable Cover, Breathable

## Images

![TranquilRelax Large Seat Cushion, Soft Foam Cushion for Long Sitting Hours on Office Chair, Home & Car, Non-Slip Chair Pad for Relieving Back & Sciatica & Hip & Coccyx Pain (Grey) - Image 1](https://m.media-amazon.com/images/I/41h30K1QQPL.jpg)
![TranquilRelax Large Seat Cushion, Soft Foam Cushion for Long Sitting Hours on Office Chair, Home & Car, Non-Slip Chair Pad for Relieving Back & Sciatica & Hip & Coccyx Pain (Grey) - Image 2](https://m.media-amazon.com/images/I/41pBlS4z7zL.jpg)
![TranquilRelax Large Seat Cushion, Soft Foam Cushion for Long Sitting Hours on Office Chair, Home & Car, Non-Slip Chair Pad for Relieving Back & Sciatica & Hip & Coccyx Pain (Grey) - Image 3](https://m.media-amazon.com/images/I/41qqFZdtiuL.jpg)
![TranquilRelax Large Seat Cushion, Soft Foam Cushion for Long Sitting Hours on Office Chair, Home & Car, Non-Slip Chair Pad for Relieving Back & Sciatica & Hip & Coccyx Pain (Grey) - Image 4](https://m.media-amazon.com/images/I/51H5EnPMdCL.jpg)
![TranquilRelax Large Seat Cushion, Soft Foam Cushion for Long Sitting Hours on Office Chair, Home & Car, Non-Slip Chair Pad for Relieving Back & Sciatica & Hip & Coccyx Pain (Grey) - Image 5](https://m.media-amazon.com/images/I/51engZ2eucL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Firm but cushy
*by R***T on December 19, 2025*

I ordered the larger of the two sizes offered and it's the perfect size for my office chair. Lifted my butt 3 inches which caused my legs to rest at a much more comfortable angle. Wished I had bought one of these a long time ago. It's pretty stiff, but does have cushion to it. when I ordered it I was afraid it would be too mushy. But it's not.

### ⭐⭐⭐⭐⭐ Exactly what I was looking for!
*by A***B on November 1, 2025*

Day 1, this seems to be the perfect pad I was long for, provides ample comfort as an addition to my computer chair or any other chair, including the stadium seat. Works as advertised. It is firm and accepts your body contour very well without collapsing completely. A good buy, definitely recommend. Fits well into the chair with an inch to spare and includes a non-slip surface at the bottom. Has a zipped liner to remove for cleaning possibly!

### ⭐⭐⭐⭐ Comfortable!
*by S***I on January 12, 2026*

Love how comfortable the cushion is. It does not quite conform to my car seat as the back is square instead of curved. But still love it.

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-16*