---
product_id: 468730811
title: "Gel Seat Cushion for Long Sitting - 18.5\" x 17\" x 1.4\" (Large＆Soft) Gel Cushion for People Over 100 lbs, Pressure Relief Cushions for Office Chair, Egg Cushions for Wheelchair, Seat Pad for Car"
brand: "lyuanec"
price: "€ 218.75"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/468730811-gel-seat-cushion-for-long-sitting-18-5-x-17
store_origin: FI
region: Finland
---

# 18.5" x 17" x 1.4" large size Ergonomic gel for pressure relief Breathable, ventilated cooling cover Gel Seat Cushion for Long Sitting - 18.5" x 17" x 1.4" (Large＆Soft) Gel Cushion for People Over 100 lbs, Pressure Relief Cushions for Office Chair, Egg Cushions for Wheelchair, Seat Pad for Car

**Brand:** lyuanec
**Price:** € 218.75
**Availability:** ✅ In Stock

## Summary

> 🪑 Sit Smart, Feel Elite — Elevate Your Comfort Game!

## Quick Answers

- **What is this?** Gel Seat Cushion for Long Sitting - 18.5" x 17" x 1.4" (Large＆Soft) Gel Cushion for People Over 100 lbs, Pressure Relief Cushions for Office Chair, Egg Cushions for Wheelchair, Seat Pad for Car by lyuanec
- **How much does it cost?** € 218.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/468730811-gel-seat-cushion-for-long-sitting-18-5-x-17)

## Best For

- lyuanec enthusiasts

## Why This Product

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

## Key Features

- • **Non-Slip Security:** Silicone dots on the cover keep the cushion firmly in place—no slipping, no distractions.
- • **Ergonomic Gel Technology:** Elastic gel structure evenly distributes pressure, reducing tailbone and hip pain during marathon sitting sessions.
- • **Stay Cool & Fresh All Day:** Ventilated holes and breathable TPE gel keep you cool, while the washable cover ensures hygiene and longevity.
- • **Universal Fit for Every Seat:** Designed to seamlessly fit office chairs, car seats, and wheelchairs—comfort wherever you go.
- • **Generous Dimensions for Ultimate Support:** At 18.5" x 17" x 1.4", this cushion outperforms standard sizes to cradle your body perfectly.

## Overview

The LYUANEC Gel Seat Cushion is a large, 18.5" x 17" x 1.4" ergonomic gel pad designed for adults over 100 lbs who endure long sitting hours. Its elastic gel core provides targeted pressure relief to reduce tailbone and hip discomfort, while the breathable, ventilated cover with non-slip dots ensures cool, secure comfort on office chairs, car seats, and wheelchairs. Machine washable and portable, it’s the perfect upgrade for anyone serious about all-day seating wellness.

## Description

Full description not available

## Features

- ✔️【18.5 INCH LENGTH】LYUANEC Large gel seat cushion with size of 18.5" x 17" x 1.4" (L x W x H), can provide more support than other gel cushion.
- ✔️【SUITABLE FOR PEOPLE】1.4 inch thickness gel pad is suitable for people (WEIGHING OVER 100 lbs) and people who needs long time sitting, such as driver, office worker and elderly people on wheelchair. We provide the best comfort cushion for long time sitting.
- ✔️【BEST WAY TO USE】With size 18.5" x 17" x 1.4", LYUANEC waffle cushion fit most car seat, office chair and wheelchair. Our seat pillow work most effective on hard surface chair, such as wooden chair, plastic chair or unbreathable leather chair.
- ✔️【PRESSURE RELIEF】This egg cushion create by elastic structure, offering a buffer zone between your body and chair surface, perfectly matches your body curves when you sit, evenly distributing body pressure, offer you cushioned comfort and support. As an ideal pressure relief cushion, it effectively reduces tailbone pain and hip pain during long hours sitting.
- ✔️【SOFT & BREATHABLE COVER】Unlike traditional cushions that are stuffy, this breathable recliner cushion features ventilated holes to keep the contact surface cool. And the machine washable detachable cover features non-slip dots to keep the cushion seat securely in place.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | LYUANEC |
| Special Feature | Foldable, Portable |
| Colour | Standard Size Blue Gel |
| Size | Standard |
| Fill Material | Gel |
| Shape | Rectangular |
| Age Range (Description) | Adult |
| Recommended Uses For Product | Car,Office |
| Use for | Thigh |
| Material | Down, Memory Foam |
| Item Firmness Description | Soft |
| Product Care Instructions | Machine Wash |
| Number of Pieces | 1 |
| Pattern | Solid |
| Material Feature | Breathable |
| Variety | Gel Seat Cushion |
| Fabric Type | Tpe Gel |
| Model Name | LYUANEC-0004 |
| UPC | 783682435659 |
| Manufacturer | LYUAN |
| Product Dimensions | 48.3L x 43.2W Centimeters |
| Net Quantity | 1.0 Count |
| Item model number | 25563215756 |
| ASIN | B08PZF7NLL |

## Product Details

- **Brand:** LYUANEC
- **Special Feature:** Foldable, Portable
- **Colour:** Standard Size Blue Gel
- **Size:** Standard
- **Fill Material:** Gel
- **Shape:** Rectangular
- **Age Range (Description):** Adult
- **Recommended Uses For Product:** Car,Office
- **Use for:** Thigh
- **Material:** Down, Memory Foam

## Images

![Gel Seat Cushion for Long Sitting - 18.5" x 17" x 1.4" (Large＆Soft) Gel Cushion for People Over 100 lbs, Pressure Relief Cushions for Office Chair, Egg Cushions for Wheelchair, Seat Pad for Car - Image 1](https://m.media-amazon.com/images/I/61LXuK2cZRL.jpg)
![Gel Seat Cushion for Long Sitting - 18.5" x 17" x 1.4" (Large＆Soft) Gel Cushion for People Over 100 lbs, Pressure Relief Cushions for Office Chair, Egg Cushions for Wheelchair, Seat Pad for Car - Image 2](https://m.media-amazon.com/images/I/71yzCYUe14L.jpg)
![Gel Seat Cushion for Long Sitting - 18.5" x 17" x 1.4" (Large＆Soft) Gel Cushion for People Over 100 lbs, Pressure Relief Cushions for Office Chair, Egg Cushions for Wheelchair, Seat Pad for Car - Image 3](https://m.media-amazon.com/images/I/71toXVI4+nL.jpg)
![Gel Seat Cushion for Long Sitting - 18.5" x 17" x 1.4" (Large＆Soft) Gel Cushion for People Over 100 lbs, Pressure Relief Cushions for Office Chair, Egg Cushions for Wheelchair, Seat Pad for Car - Image 4](https://m.media-amazon.com/images/I/710xK6H+rrL.jpg)
![Gel Seat Cushion for Long Sitting - 18.5" x 17" x 1.4" (Large＆Soft) Gel Cushion for People Over 100 lbs, Pressure Relief Cushions for Office Chair, Egg Cushions for Wheelchair, Seat Pad for Car - Image 5](https://m.media-amazon.com/images/I/713bfKFB9FL.jpg)

## Frequently Bought Together

- LYUANEC Gel Seat Cushion for Long Sitting, (18.5 Inch Extra Large) Soft＆Breathable Gel Cushion for Sitting, Wheelchair Cushions, None Pressure Point Seat Pads for Hip Pain
- KYSMOTIC Gel Seat Cushion for Long Sitting (Super Large & Thick), Soft & Breathable, Gel Cushion for Wheelchair, Gel Chair Cushion for Hip Pain, Gel Seat Cushion for Office Chair

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**Shop now:** [https://www.desertcart.fi/products/468730811-gel-seat-cushion-for-long-sitting-18-5-x-17](https://www.desertcart.fi/products/468730811-gel-seat-cushion-for-long-sitting-18-5-x-17)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-30*