---
product_id: 672668849
title: "Seat Cushion, Extra Large Memory Foam Cushion for Office Chair Cushions, Ergonomic Cushions Pad Pillow for Pressure Relief Sciatica & Pain Relief for Long Sitting"
brand: "cjacsoc"
price: "3039244₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/672668849-seat-cushion-extra-large-memory-foam-cushion-for-office-chair
store_origin: VN
region: Vietnam
---

# pressure & pain relief premium memory foam XL ergonomic fit Seat Cushion, Extra Large Memory Foam Cushion for Office Chair Cushions, Ergonomic Cushions Pad Pillow for Pressure Relief Sciatica & Pain Relief for Long Sitting

**Brand:** cjacsoc
**Price:** 3039244₫
**Availability:** ✅ In Stock

## Summary

> 🪑 Sit Smart, Work Better – Comfort That Keeps You Ahead

## Quick Answers

- **What is this?** Seat Cushion, Extra Large Memory Foam Cushion for Office Chair Cushions, Ergonomic Cushions Pad Pillow for Pressure Relief Sciatica & Pain Relief for Long Sitting by cjacsoc
- **How much does it cost?** 3039244₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/672668849-seat-cushion-extra-large-memory-foam-cushion-for-office-chair)

## Best For

- cjacsoc enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic XL Design:** U-shaped contour for full-body support and reduced fatigue during long hours seated.
- • **Adaptive Memory Foam:** Slow rebound foam molds perfectly to your shape, delivering personalized comfort all day.
- • **Gift-Ready Packaging:** Beautifully boxed, making it the perfect thoughtful gift for anyone who sits long hours.
- • **Targeted Pain Relief:** Warped edge design alleviates sciatica, tailbone, and hip pain for enhanced posture and energy.
- • **Universal Compatibility:** Fits office, car, gaming, and wheelchair seats with a non-slip base for stable comfort.

## Overview

The CJACSOC Extra Large Memory Foam Seat Cushion combines ergonomic design with premium slow-rebound memory foam to provide superior pressure relief and pain reduction for long sitting sessions. Its U-shaped hollow and warped edge contours support posture, alleviate sciatica and tailbone pain, and fit most chairs securely with a non-slip base. Lightweight and gift-ready, it’s the ultimate upgrade for professionals seeking all-day comfort and productivity.

## Description

Seat Cushion, Extra Large Memory Foam Cushion for Office Chair Cushions, Ergonomic Cushions Pad Pillow for Pressure Relief Sciatica & Pain Relief for Long Sitting

## Features

- 【𝐄𝐫𝐠𝐨𝐧𝐨𝐦𝐢𝐜 & 𝐗-𝐋𝐚𝐫𝐠𝐞 𝐃𝐞𝐬𝐢𝐠𝐧】: Our memory foam cushion is specially designed by ergonomic experts. The "U"-shaped hollow design fits the human body contours to bring you the ultimate comfort experience. The XL size ensures full support, reduces fatigue caused by long-term sitting, and enhances work-life balance.
- 【𝐏𝐫𝐞𝐦𝐢𝐮𝐦 𝐌𝐞𝐦𝐨𝐫𝐲 𝐅𝐨𝐚𝐦】: Enjoy premium memory foam that fits your body shape and provides personalized support. Its slow rebound technology adapts to your every movement to ensure long-lasting comfort in all seasons.
- 【𝐓𝐚𝐢𝐥𝐛𝐨𝐧𝐞 𝐏𝐚𝐢𝐧 𝐑𝐞𝐥𝐢𝐞𝐟】：The unique warped edge design of the cushion provides adequate support for the legs and hips, effectively relieving sciatica, coccyx, back pain, leg numbness, and hip pain. In addition, this thick chair cushion also helps improve posture and relieve fatigue from sitting for a long time.
- 【𝐒𝐮𝐢𝐭𝐚𝐛𝐥𝐞 𝐅𝐨𝐫 𝐌𝐨𝐬𝐭 𝐂𝐡𝐚𝐢𝐫𝐬】: Our cushion is universal and perfect for office chairs, car seats, airplane seats, gaming chairs, stands, and wheelchairs. The bottom is non-slip to ensure stability and prevent slipping. Instantly enhance the comfort of your favorite seat.
- 【𝐒𝐮𝐫𝐩𝐫𝐢𝐬𝐞 𝐆𝐢𝐟𝐭】The cushion comes beautifully packaged, making it a thoughtful gift for your loved ones. Its high-quality construction and versatility make it the perfect choice to express care and gratitude.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CJACSOC |
| Model Number | CJACSOC |
| Color | Black |
| Package Dimensions | 40.89 x 11.4 x 11.3 cm; 998 g |
| Material | Memory Foam |
| Special Features | Pressure Relief Design |
| Item Weight | 998 g |

## Product Details

- **Brand:** CJACSOC
- **Special features:** Pressure Relief Design
- **Colour:** Black
- **Size:** 18*16*4
- **Fill material:** Memory Foam

## Images

![Seat Cushion, Extra Large Memory Foam Cushion for Office Chair Cushions, Ergonomic Cushions Pad Pillow for Pressure Relief Sciatica & Pain Relief for Long Sitting - Image 1](https://m.media-amazon.com/images/I/81AZBOGekEL.jpg)

## Frequently Bought Together

- CJACSOC Seat Cushion, Extra Large Memory Foam Cushion for Office Chair Cushions, Ergonomic Cushions Pad Pillow for Pressure Relief Sciatica & Pain Relief for Long Sitting
- QUTOOL Lumbar Support Pillow for Office Chair,Office Home Essentials,Back Support Pillow for Car, Chair Cushions,Back Pain Relief Improve Posture,Mesh Cover Double Adjustable Straps
- Cushion Lab Patented Pressure Relief Seat Cushion for Long Sitting Hours on Office & Home Chair - Extra-Dense Memory Foam for Soft Support. Car Pad for Hip, Tailbone, Coccyx, Sciatica - Black

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/672668849-seat-cushion-extra-large-memory-foam-cushion-for-office-chair](https://www.desertcart.vn/products/672668849-seat-cushion-extra-large-memory-foam-cushion-for-office-chair)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-08*