---
product_id: 315917091
title: "Large Gel Seat Cushion for Long Sitting (Large & Thick), Soft & Breathable, Gel Cushion for Wheelchair Reduce Sweat, Chair Cushion for Office Chair (Black Cover)"
brand: "kysmotic"
price: "₩126730"
currency: KRW
in_stock: true
reviews_count: 13
category: "Kysmotic"
url: https://www.desertcart.kr/products/315917091-large-gel-seat-cushion-for-long-sitting-large-and-thick
store_origin: KR
region: South Korea
---

# Thousands of air columns for breathability 18.5" x 17.3" x 1.5" large & thick size Cooling high-quality gel material Large Gel Seat Cushion for Long Sitting (Large & Thick), Soft & Breathable, Gel Cushion for Wheelchair Reduce Sweat, Chair Cushion for Office Chair (Black Cover)

**Brand:** kysmotic
**Price:** ₩126730
**Availability:** ✅ In Stock

## Summary

> 🪑 Upgrade your seat game — comfort that works as hard as you do!

## Quick Answers

- **What is this?** Large Gel Seat Cushion for Long Sitting (Large & Thick), Soft & Breathable, Gel Cushion for Wheelchair Reduce Sweat, Chair Cushion for Office Chair (Black Cover) by kysmotic
- **How much does it cost?** ₩126730 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/315917091-large-gel-seat-cushion-for-long-sitting-large-and-thick)

## Best For

- kysmotic enthusiasts

## Why This Product

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

## Key Features

- • **Portable & Durable:** Lightweight 3.5 lbs cushion folds easily for on-the-go comfort.
- • **Versatile for Every Seat:** Perfect for office chairs, wheelchairs, cars, and long drives.
- • **Breathable Air Column Gel:** Stay sweat-free and cool with advanced airflow technology.
- • **Pressure-Relieving Elasticity:** Soft gel absorbs weight to reduce pressure points and fatigue.
- • **Ergonomic Large & Thick Design:** Generous dimensions cradle your hips and thighs for all-day comfort.

## Overview

The KYSMOTIC Large Gel Seat Cushion offers a premium 18.5" x 17.3" x 1.5" gel design with thousands of breathable air columns to reduce sweat and heat buildup. Its soft, elastic gel material evenly distributes weight, relieving pressure and enhancing comfort during prolonged sitting. Ideal for office workers, wheelchair users, drivers, and students, this durable, portable cushion transforms any chair into a cool, supportive seat.

## Description

Buy KYSMOTIC Large Gel Seat Cushion for Long Sitting (Large & Thick), Soft & Breathable, Gel Cushion for Wheelchair Reduce Sweat, Chair Cushion for Office Chair (Black Cover): Back & Seat Cushions - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Worth the purchase! Your sitting muscles will thank you. - I'm a welder for an energy producer. There are times when we have NOTHING to do and we have to stay on the jobsite so we can get paid. I have a designated hard plastic chair - I'm sure it's been around longer than I've been alive. I grew tired of the uncomfortable aches/pains from prolonged sitting. My whole back would tighten up, my bottom was sore and the back of my thighs hurt. I just couldn't get comfortable. ☆I made a conscious purchase ☆ This items is squishy and folded into 4 so I can carry it in my work backpack. I was worried for a sec that it wouldn't fit in my bag but was very much surprised. I didn't have to parade it into the building. Its a good size. The thickness is so comfortable that I don't feel the usual pressure on my backend. As soon as I took a seat the back of my thighs were cradled, bottom was happy that I didn't have to sit side saddled. My tailbone is not on fire and my back isn't screaming "we need to stand up for a while!" Everything that hurt is being supported by this cushion. Definitely noticed the small height - about an inch+ from sitting on bare seat. Im very pleased with this purchase and it's earned a permanent spot in my locker at the end of every shift. Treasured item as I no longer fear getting hemorrhoids from prolonged sitting. Its my squishy and im going to keep it safe.
Review: This gel seat cushion is highly recommended - My wife was having back issues that eventually were addressed with surgery. If was difficult for her to sit due to the pinched nerve caused by the tilted disc. I bought this for her to help cushion her posterior end. She found herself moving this gel seat cushing from various chairs because she felt some pain relief. I ordered a second one for her car. The surgery fixed the issues at hand with zero pain now. Yet my wife says the gel cushion feels nice and has decided to keep them for daily use. I definitely say it gave her some pain relief then this was a good purchase.

## Features

- 【Large & Thick】 This gel seat cushion for long sitting is specially designed large and thick, which is larger and thicker than most other gel cushions. 18.51" × 17.33" × 1.51", which can better match with your chair.(Due to the shrinkable elasticity of the cover, there will be a slight deviation in the measurement size when wearing the cover)
- 【Soft & Breathable】 This gel cushion for wheelchair is composed of thousands of air columns, which are very soft and well breathable. The gel cushion for sitting can reduce hip sweating, without being stuffy and hot, make your seat more comfortable.
- 【More Comfortable】 The gel seat cushion for office chair has very good elasticity, and can release your weight well. This gel seat cushion can bring you a more comfortable experience.
- 【Wide Range of Use】 This gel chair cushion can be widely used for the driver, student, wheelchair, and office worker who sit for a long time. One gel seat cushion, more comfortable!
- 【Pleasantly Cool】 This gel car seat cushion is made of high-quality gel, which can make you cooler in the hot summer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08YRVZ8Z1 |
| Age Range (Description) | people |
| Best Sellers Rank | #1,108 in Office Products ( See Top 100 in Office Products ) #9 in Back Cushions & Seat Cushions |
| Brand | KYSMOTIC |
| Color | Blue |
| Customer Reviews | 4.3 4.3 out of 5 stars (8,427) |
| Date First Available | March 12, 2021 |
| Fabric Type | Gel |
| Fill Material | gel |
| Item Firmness Description | Soft |
| Item Weight | 3.51 pounds |
| Item model number | WHD1056-SBN2 |
| Manufacturer | KYS |
| Material | Premium Gel |
| Material Type Free | PVC Free |
| Model Name | GEL |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine Wash, WASH |
| Product Dimensions | 18.51"L x 17.33"W |
| Recommended Uses For Product | Sitting |
| Shape | Rectangular |
| Size | 1 Count (Pack of 1) |
| Special Feature | Soft Gel Seat Cushion |
| Specific Uses For Product | Seat |
| UPC | 793481514462 |
| Unit Count | 1.0 Count |
| Use for | Hip |
| Variety | Seat Cushion,Gel Seat Cushion |

## Product Details

- **Brand:** KYSMOTIC
- **Color:** Blue
- **Fill Material:** gel
- **Size:** 1 Count (Pack of 1)
- **Special Feature:** Soft Gel Seat Cushion

## Images

![Large Gel Seat Cushion for Long Sitting (Large & Thick), Soft & Breathable, Gel Cushion for Wheelchair Reduce Sweat, Chair Cushion for Office Chair (Black Cover) - Image 1](https://m.media-amazon.com/images/I/71UXy0pFudL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth the purchase! Your sitting muscles will thank you.
*by M***A on January 14, 2026*

I'm a welder for an energy producer. There are times when we have NOTHING to do and we have to stay on the jobsite so we can get paid. I have a designated hard plastic chair - I'm sure it's been around longer than I've been alive. I grew tired of the uncomfortable aches/pains from prolonged sitting. My whole back would tighten up, my bottom was sore and the back of my thighs hurt. I just couldn't get comfortable. ☆I made a conscious purchase ☆ This items is squishy and folded into 4 so I can carry it in my work backpack. I was worried for a sec that it wouldn't fit in my bag but was very much surprised. I didn't have to parade it into the building. Its a good size. The thickness is so comfortable that I don't feel the usual pressure on my backend. As soon as I took a seat the back of my thighs were cradled, bottom was happy that I didn't have to sit side saddled. My tailbone is not on fire and my back isn't screaming "we need to stand up for a while!" Everything that hurt is being supported by this cushion. Definitely noticed the small height - about an inch+ from sitting on bare seat. Im very pleased with this purchase and it's earned a permanent spot in my locker at the end of every shift. Treasured item as I no longer fear getting hemorrhoids from prolonged sitting. Its my squishy and im going to keep it safe.

### ⭐⭐⭐⭐⭐ This gel seat cushion is highly recommended
*by T***R on January 29, 2026*

My wife was having back issues that eventually were addressed with surgery. If was difficult for her to sit due to the pinched nerve caused by the tilted disc. I bought this for her to help cushion her posterior end. She found herself moving this gel seat cushing from various chairs because she felt some pain relief. I ordered a second one for her car. The surgery fixed the issues at hand with zero pain now. Yet my wife says the gel cushion feels nice and has decided to keep them for daily use. I definitely say it gave her some pain relief then this was a good purchase.

### ⭐⭐⭐⭐ It's great but make it bigger.
*by W***R on May 15, 2025*

Okay now this has been a lifesaver this is an excellent product wonderful cushion could be a little bigger but I suppose I'm you know what I'm tired of that mentality yes I can complain it should be a little bit bigger and you know what I'm changing from five stars to four stars make it bigger. The other models on the market yeah they're even smaller I'm tired of us getting less and being told to accept that because it's just how it is. No this thing is $30 and all it took was a mold and some material you could give me just a slightly larger cushion for $30. All right with that rant out of the way yes it makes the seat far more comfortable. It doesn't cover the entire area of the seat so it has a tendency to move around a bit the case that comes with it has what appears to be rubberized dots on the bottom but they do very little to keep the cushion in place. It's very functional it's well designed and it makes sitting more comfortable. Make it a little bigger and I'd be a happy human.

## Frequently Bought Together

- KYSMOTIC Large Gel Seat Cushion for Long Sitting (Super Large & Thick), Soft & Breathable, Gel Cushion for Wheelchair Reduce Sweat, Gel Chair Cushion for Hip Pain, Gel Seat Cushion for Office Chair
- ComfiLife Premium Gel + Memory Foam Seat Cushion – Doctor Recommended Office Chair Cushion, Car Seat Cushion – Chair Cushions for Back & Sciatica Pain Relief – Seat Cushions for Office & Desk (Black)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-13*