---
product_id: 472181781
title: "Soft 18x18x3 Memory Foam Seat Cushion for Kitchen, Dining, Office Chairs, Car Seats - Washable Velvety Cover with Waterproof Layer & Non-Slip Base - Comfort & Back Pain Relief - Beige"
brand: "comfortanza"
price: "€ 133.17"
currency: EUR
in_stock: true
reviews_count: 8
category: "Comfortanza"
url: https://www.desertcart.nl/products/472181781-soft-18x18x3-memory-foam-seat-cushion-for-kitchen-dining-office
store_origin: NL
region: Netherlands
---

# non-slip base keeps cushion firmly in place 3-inch memory foam for ergonomic support waterproof velvety cover protects from spills Soft 18x18x3 Memory Foam Seat Cushion for Kitchen, Dining, Office Chairs, Car Seats - Washable Velvety Cover with Waterproof Layer & Non-Slip Base - Comfort & Back Pain Relief - Beige

**Brand:** comfortanza
**Price:** € 133.17
**Availability:** ✅ In Stock

## Summary

> 🪑 Upgrade your seat, upgrade your day — comfort that sticks with you!

## Quick Answers

- **What is this?** Soft 18x18x3 Memory Foam Seat Cushion for Kitchen, Dining, Office Chairs, Car Seats - Washable Velvety Cover with Waterproof Layer & Non-Slip Base - Comfort & Back Pain Relief - Beige by comfortanza
- **How much does it cost?** € 133.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/472181781-soft-18x18x3-memory-foam-seat-cushion-for-kitchen-dining-office)

## Best For

- comfortanza enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Maintenance:** Removable cover with an extra-long zipper is machine washable for hassle-free cleaning.
- • **Stay-Put Non-Slip Base:** Innovative non-skid design ensures your cushion stays perfectly positioned without damaging your chair.
- • **Versatile Anywhere Comfort:** Perfect for kitchen, office, car, or travel—upgrade any seat with portable, plush support.
- • **Ergonomic Memory Foam Comfort:** 3-inch thick memory foam cushions your back and relieves pressure for all-day sitting ease.
- • **Stylish & Durable Velvet Cover:** Soft, quilted velvety fabric with a waterproof layer adds luxury and protects against stains.

## Overview

The COMFORTANZA Soft 18x18x3 Memory Foam Seat Cushion combines a plush 3-inch memory foam core with a washable, waterproof velvet cover and a non-slip base. Designed to relieve back pain and enhance comfort on hard chairs, it fits perfectly in kitchens, offices, cars, and more. Its durable, stylish design and easy-care features make it a must-have for anyone seeking ergonomic support and lasting softness.

## Description

Buy COMFORTANZA Soft 18x18x3 Memory Foam Seat Cushion for Kitchen, Dining, Office Chairs, Car Seats - Washable Velvety Cover with Waterproof Layer & Non-Slip Base - Comfort & Back Pain Relief - Beige: Chair Pads - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Comfortable cushion! - The hydraulic lift on my old office chair was failing so I bought this cushion to add height while working at my desk. The cushion measurements fit perfectly for my chair with arms - so do note the measurements before ordering. My old chair’s cushion has also become hard, so this new cushion adds firm yet soft comfort while sitting for many hours per day. The cushion stays in place and doesn’t move around. It’s extending the life of my office chair as I’m on a tight budget. The affordable cost of this cushion is much less expensive than buying a new chair.
Review: Beautiful & Comfortable!! - Wonderful seat cover! I love the red velvet color as it brightens up my little dining area with a pop of color. There's a nice color selection to match up with any home decor. Great colors and comfortable memory foam material. I love the guilted pattern on the seat cover, and it's easily removable for cleaning with zipper around bottom. I definitely recommend and rate with 5 stars!

## Features

- LONG-LASTING COMFORT - You’ll love the stylish quilted design and the soft feeling of velvety fabric combined with soft memory foam. Sitting on our thick seat cushions is not only very comfortable but also relieves pain and eliminates the discomfort associated with prolonged sitting on hard chairs. Make sitting on your wooden kitchen and dining chairs more comfortable; add softness to your favorite recliner or armchair
- NON-SLIP BASE - With a non-skid design, this pillow stays in place without any ties. Unlike some products on the market with dark bottoms, this non-slip cushion won’t stain your light-colored leather or vinyl chairs
- EASY CLEANING - Once it’s time to clean, you can easily do so with the removable, washable cover with an extra-long zipper
- HIGHLY VERSATILE - Get a soft, comfortable seat wherever you want when you use our chair pillows. Bring additional comfort to your home, dorm room, office, car and wheelchair. Take it to a classroom, restaurant, church, or stadium. Make your outdoor and traveling time more enjoyable with these thick chair pads. Although you can use our seat pillows outdoors, THEY ARE NOT MEANT TO BE LEFT OUTSIDE
- GREAT GIFT for any occasion. 100% SATISFACTION GUARANTEE - We want you to be delighted with your purchase. If you are in any way dissatisfied with a product you ordered, we’ll exchange it or refund your money within 30 days of purchase. Also, our cushions are covered by a 180-day replacement guarantee. Contact us through desertcart, and we’ll take care of you

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09L7V4VJN |
| Age Range Description | Adult, Teen |
| Best Sellers Rank | #154,914 in Automotive ( See Top 100 in Automotive ) #323 in Automotive Seat Cushions |
| Brand | COMFORTANZA |
| Brand Name | COMFORTANZA |
| Closure Type | Zipper |
| Color | Beige |
| Cover Material | Velvet |
| Customer Reviews | 4.2 out of 5 stars 427 Reviews |
| Fabric Type | Polyester |
| Fill Material | Memory Foam |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions L x W | 18"L x 18"W |
| Item Firmness Description | Soft |
| Item Thickness | 3 Inches |
| Item Weight | 2.1 Pounds |
| Manufacturer | COMFORTANZA |
| Manufacturer Warranty Description | Manufacturer warranty for 180 days from date of purchase |
| Material Features | Soft Velvety Cover, Non-Slip Base |
| Number of Items | 1 |
| Other Special Features of the Product | Protable |
| Pattern | Plain |
| Pillow Type | Floor Pillow |
| Product Care Instructions | Cover - Machine Wash Warm, Tumble Dry Medium, Pad - Spot Clean Only |
| Recommended Uses For Product | Sitting |
| Shape | Square |
| Size | 18x18x3" |
| Style Name | 18x18x3 SOFT CUSHION 1 Pack |
| Theme | Plain |
| Unit Count | 1.0 Count |

## Images

![Soft 18x18x3 Memory Foam Seat Cushion for Kitchen, Dining, Office Chairs, Car Seats - Washable Velvety Cover with Waterproof Layer & Non-Slip Base - Comfort & Back Pain Relief - Beige - Image 1](https://m.media-amazon.com/images/I/813UykPHmiL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Comfortable cushion!
*by B***A on June 30, 2025*

The hydraulic lift on my old office chair was failing so I bought this cushion to add height while working at my desk. The cushion measurements fit perfectly for my chair with arms - so do note the measurements before ordering. My old chair’s cushion has also become hard, so this new cushion adds firm yet soft comfort while sitting for many hours per day. The cushion stays in place and doesn’t move around. It’s extending the life of my office chair as I’m on a tight budget. The affordable cost of this cushion is much less expensive than buying a new chair.

### ⭐⭐⭐⭐⭐ Beautiful & Comfortable!!
*by V***R on February 17, 2025*

Wonderful seat cover! I love the red velvet color as it brightens up my little dining area with a pop of color. There's a nice color selection to match up with any home decor. Great colors and comfortable memory foam material. I love the guilted pattern on the seat cover, and it's easily removable for cleaning with zipper around bottom. I definitely recommend and rate with 5 stars!

### ⭐⭐⭐⭐ Comfortable for sitting on a hard wooden chair
*by A***Y on March 29, 2024*

I use it on a hard wooden chair. It's good for sitting short amounts of time. I use it for meditation and it's comfortable enough to keep my bottom from hurting but not so comfortable that I lose my focus. There was a very mild odor when I first opened it, but it disappeared after a day or so. It's a sturdy cushion with a zippered cover. It's worth the price.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-17*