---
product_id: 590984091
title: "Gel Wheelchair Seat Cushion for Long Sitting, Extra Large & Thick Seat Cushion with Non-Slip Cover - Coccyx, Sciatica & Back Pain Relief - Wheelchair Cushions - Office Chair Car Seat Cushion"
brand: "helishy"
price: "€ 112.49"
currency: EUR
in_stock: true
reviews_count: 8
category: "Helishy"
url: https://www.desertcart.fr/products/590984091-gel-wheelchair-seat-cushion-for-long-sitting-extra-large-thick
store_origin: FR
region: France
---

# 17x17 inch extra large size Honeycomb gel for cooling & breathability Non-slip washable cover Gel Wheelchair Seat Cushion for Long Sitting, Extra Large & Thick Seat Cushion with Non-Slip Cover - Coccyx, Sciatica & Back Pain Relief - Wheelchair Cushions - Office Chair Car Seat Cushion

**Brand:** helishy
**Price:** € 112.49
**Availability:** ✅ In Stock

## Summary

> 🪑 Upgrade your seat, upgrade your life — comfort that keeps you moving!

## Quick Answers

- **What is this?** Gel Wheelchair Seat Cushion for Long Sitting, Extra Large & Thick Seat Cushion with Non-Slip Cover - Coccyx, Sciatica & Back Pain Relief - Wheelchair Cushions - Office Chair Car Seat Cushion by helishy
- **How much does it cost?** € 112.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/590984091-gel-wheelchair-seat-cushion-for-long-sitting-extra-large-thick)

## Best For

- helishy enthusiasts

## Why This Product

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

## Key Features

- • **Stay Cool & Dry:** Innovative honeycomb gel structure with free-flowing air channels ensures superior breathability and heat dissipation.
- • **Ergonomic Gel Comfort:** Ergonomically designed to evenly distribute weight, reducing pressure on coccyx and sciatica for all-day relief.
- • **Hassle-Free Maintenance:** Removable, machine-washable non-slip cover keeps your cushion fresh and clean with zero effort.
- • **Perfect Gift for Wellness:** Ideal for professionals, elders, pregnant women, and anyone who values comfort and productivity during long sitting sessions.
- • **Universal Fit & Versatile:** Extra large 17x17 inch size fits wheelchairs, office chairs, car seats, gaming chairs, and more—comfort wherever you sit.

## Overview

The Helishy Gel Wheelchair Seat Cushion is an extra-large, thick gel cushion designed to relieve coccyx, sciatica, and back pain during long sitting periods. Featuring a breathable honeycomb gel structure for cooling, a non-slip removable cover for easy cleaning, and ergonomic design for optimal weight distribution, it’s perfect for wheelchairs, office chairs, cars, and more. Trusted by thousands for enhanced comfort and pain relief.

## Description

Buy Helishy Gel Wheelchair Seat Cushion for Long Sitting, Extra Large & Thick Seat Cushion with Non-Slip Cover - Coccyx, Sciatica & Back Pain Relief - Wheelchair Cushions - Office Chair Car Seat Cushion: Cushions - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: It’s Working! - The 20 inch. gell cushion is worth every penny to me! Only one problem, I WISHED I would have thought/seen something like this couple years back. This cushion is relieving most (way better) of my pain on both sides of my rear. Hopefully, it helps on somewhat the healing process. “Bed sores that haven’t opened.” I am 6ft 1inch tall and weight 240 lb’s and it’s holding me up and comfortable. I would like to try one out about a inch thicker and in around the 26”x26” in diameter, but not having any luck so far on finding one. Most products like this are sized for wheelchairs, and I’m not in one. I believe would give a little more room for my size, couch, bench etc. As for bed use, it’s uncomfortable too much pressure on lower back. Now!, one size (full body) like this gell cushion that you can lay on, could be even better! Because I’m at the point where lying down is bothering me down there too. I’m gonna be looking into that too one day. Again, five stars, because I’m getting relief. Thank you.
Review: Right size, thin as I needed, unknown durability at this point - We have a 25-year-old bentwood rocker. The straw seat material has worn out (not because of my weight, I swear!) Upholstery shop wants more than the rocker cost originally to replace the seat straw, and in our household, we don't throw away stuff if we don't have to. I was able to make a seat platform out of 3/8" plywood and screw it to the rocker, but it is hard and ugly. Clearly a seat cushion is the answer. This is one of those times where only desertcart can solve a problem. I needed a specific size to exactly cover the plywood yet not be too thick and not be too ugly. No store would have the 35 or so assorted cushions I considered before finding one that could do the job, be the right size, look OK, and not break the bank. desertcart came through, and this was it. Appearance wise, I think the underside with the little anti-slip dots is more attractive than the top, but that's not a big deal. Maintenance. Zipper removal and washable may be a plus. Considering it's sitting on an inflexible plywood platform, it's reasonably comfortable for short periods. As to durability, after two days, I can't say. The top fabric seems on the flimsy side, but it might be thin and strong. If appropriate due to premature wear or tear, I'll get back here and update.

## Features

- 【Upgraded Large & Thick】This gel seat cushion for long sitting is specially designed large size, which is larger and thicker than other gel cushions, can better match with your chair.
- 【Breathability and heat dissipation】Our gel cushions for pressure relief adopt a honeycomb design, and the built-in free-flowing air channel prevents the seat from sweating and maintains comfortable heat dissipation, keeping you cool and dry when using the pressure relief seat cushion.
- 【More Comfortable】 The gel cushion is ergonomically designed to evenly distribute your weight. This gel seat cushion can bring you a more comfortable experience.
- 【Applicable Scope】Take our donut gel cushion with you anywhere you go. Suit for Office, Wheelchair, Home, Travel, Car seat, Desk Chair, Stadium, Gaming Chair, Kayak.
- 【EASY to CLEAN】We've made it easy to keep your office chair cushion for butt fresh. Unzip and remove the black cover and toss in the wash.
- 【Practical Gift Choice】It's an ideal gift choice for your family members, elders, friends, and pregnant women, children. Sitting comfortably can increase happiness and also improve work efficiency.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CM8ZV8D7 |
| Age Range Description | All Ages |
| Best Sellers Rank | #14,064 in Health & Household ( See Top 100 in Health & Household ) #4 in Wheelchair & Mobility Scooter Cushions |
| Brand | Helishy |
| Brand Name | Helishy |
| Coin Variety 1 | wheelchair seat cushions |
| Color | Black |
| Customer Reviews | 4.2 out of 5 stars 2,668 Reviews |
| Fabric Type | Cotton |
| Fill Material | Premium Elastic Gel |
| Item Dimensions L x W | 17"L x 17"W |
| Item Dimensions L x W x H | 17"L x 17"W x 1.7"H |
| Item Firmness Description | Soft |
| Item Height | 0.1 inches |
| Item Type Name | Large Gel Seat Cushion |
| Item Weight | 1.53 Kilograms |
| Manufacturer | Helishy |
| Material Features | Cooling, Flexible, Soft, Supportive, Waterproof |
| Material Type | Silicone |
| Model Name | wheelchair cushions |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash |
| Recommended Uses For Product | Driving, Recovery, Resting, Sitting, Studying, Traveling, Working |
| Shape | Square |
| Size | Extra Large - 17x17x1.7inch |
| Special Feature | Cooling, Foldable, Removable Cover, Soft, Waterproof |
| Special Features | Cooling, Foldable, Removable Cover, Soft, Waterproof |
| Specific Uses For Product | Wheelchair Cushions for Pressure Relief, gel seat cushion for car, gel seat cushion for office chair, gel seat cushion for wheelchair, gel seat cushions for pressure relief |
| Target Use Body Part | Buttocks, Whole Body |
| UPC | 708707392403 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Helishy
- **Special Feature:** Cooling, Foldable, Removable Cover, Soft, Waterproof
- **Color:** Black
- **Size:** Extra Large - 17x17x1.7inch
- **Fill Material:** Premium Elastic Gel

## Images

![Gel Wheelchair Seat Cushion for Long Sitting, Extra Large & Thick Seat Cushion with Non-Slip Cover - Coccyx, Sciatica & Back Pain Relief - Wheelchair Cushions - Office Chair Car Seat Cushion - Image 1](https://m.media-amazon.com/images/I/71Fq3OY96ZL.jpg)
![Gel Wheelchair Seat Cushion for Long Sitting, Extra Large & Thick Seat Cushion with Non-Slip Cover - Coccyx, Sciatica & Back Pain Relief - Wheelchair Cushions - Office Chair Car Seat Cushion - Image 2](https://m.media-amazon.com/images/I/71RG8rtY9NL.jpg)
![Gel Wheelchair Seat Cushion for Long Sitting, Extra Large & Thick Seat Cushion with Non-Slip Cover - Coccyx, Sciatica & Back Pain Relief - Wheelchair Cushions - Office Chair Car Seat Cushion - Image 3](https://m.media-amazon.com/images/I/71hzajR2bCL.jpg)
![Gel Wheelchair Seat Cushion for Long Sitting, Extra Large & Thick Seat Cushion with Non-Slip Cover - Coccyx, Sciatica & Back Pain Relief - Wheelchair Cushions - Office Chair Car Seat Cushion - Image 4](https://m.media-amazon.com/images/I/71otNhTTRVL.jpg)
![Gel Wheelchair Seat Cushion for Long Sitting, Extra Large & Thick Seat Cushion with Non-Slip Cover - Coccyx, Sciatica & Back Pain Relief - Wheelchair Cushions - Office Chair Car Seat Cushion - Image 5](https://m.media-amazon.com/images/I/71yPAE0HDRL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It’s Working!
*by R***S on September 2, 2025*

The 20 inch. gell cushion is worth every penny to me! Only one problem, I WISHED I would have thought/seen something like this couple years back. This cushion is relieving most (way better) of my pain on both sides of my rear. Hopefully, it helps on somewhat the healing process. “Bed sores that haven’t opened.” I am 6ft 1inch tall and weight 240 lb’s and it’s holding me up and comfortable. I would like to try one out about a inch thicker and in around the 26”x26” in diameter, but not having any luck so far on finding one. Most products like this are sized for wheelchairs, and I’m not in one. I believe would give a little more room for my size, couch, bench etc. As for bed use, it’s uncomfortable too much pressure on lower back. Now!, one size (full body) like this gell cushion that you can lay on, could be even better! Because I’m at the point where lying down is bothering me down there too. I’m gonna be looking into that too one day. Again, five stars, because I’m getting relief. Thank you.

### ⭐⭐⭐⭐⭐ Right size, thin as I needed, unknown durability at this point
*by W***B on September 6, 2025*

We have a 25-year-old bentwood rocker. The straw seat material has worn out (not because of my weight, I swear!) Upholstery shop wants more than the rocker cost originally to replace the seat straw, and in our household, we don't throw away stuff if we don't have to. I was able to make a seat platform out of 3/8" plywood and screw it to the rocker, but it is hard and ugly. Clearly a seat cushion is the answer. This is one of those times where only Amazon can solve a problem. I needed a specific size to exactly cover the plywood yet not be too thick and not be too ugly. No store would have the 35 or so assorted cushions I considered before finding one that could do the job, be the right size, look OK, and not break the bank. Amazon came through, and this was it. Appearance wise, I think the underside with the little anti-slip dots is more attractive than the top, but that's not a big deal. Maintenance. Zipper removal and washable may be a plus. Considering it's sitting on an inflexible plywood platform, it's reasonably comfortable for short periods. As to durability, after two days, I can't say. The top fabric seems on the flimsy side, but it might be thin and strong. If appropriate due to premature wear or tear, I'll get back here and update.

### ⭐⭐⭐⭐ Like
*by S***Y on January 12, 2026*

Comfortable for your back side

## Frequently Bought Together

- Helishy Gel Wheelchair Seat Cushion for Long Sitting, Extra Large & Thick Seat Cushion with Non-Slip Cover - Coccyx, Sciatica & Back Pain Relief - Wheelchair Cushions - Office Chair Car Seat Cushion
- TriDerma MD Pressure Sore Relief Healing Cream for Bed Sores Treatment, Ulcers, Pressure Sores, Wound Healing, Chafed Skin and Hard-to-Heal Skin Sores with Calendula and AP4 Aloe, 4 oz Jar

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-26*