---
product_id: 4099532
title: "DMI Egg Crate Sculpted Foam Chair Cushion, Seat Cushion, Car Seat Cushion, Office Chair Cushion Relieves Back Pain, Tail Bone Pain, Sciatica, 32 X 18 X 3 inches, Full Back,1 Count"
brand: "dmi"
price: "₨55636"
currency: LKR
in_stock: true
reviews_count: 6
url: https://www.desertcart.lk/products/4099532-dmi-egg-crate-sculpted-foam-chair-cushion-seat-cushion-car
store_origin: LK
region: Sri Lanka
---

# Non-skid base for stability Medical-grade egg crate foam 32x18x3 inch ergonomic size DMI Egg Crate Sculpted Foam Chair Cushion, Seat Cushion, Car Seat Cushion, Office Chair Cushion Relieves Back Pain, Tail Bone Pain, Sciatica, 32 X 18 X 3 inches, Full Back,1 Count

**Brand:** dmi
**Price:** ₨55636
**Availability:** ✅ In Stock

## Summary

> 💺 Sit Smart, Feel Better – Upgrade Your Comfort Game!

## Quick Answers

- **What is this?** DMI Egg Crate Sculpted Foam Chair Cushion, Seat Cushion, Car Seat Cushion, Office Chair Cushion Relieves Back Pain, Tail Bone Pain, Sciatica, 32 X 18 X 3 inches, Full Back,1 Count by dmi
- **How much does it cost?** ₨55636 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/4099532-dmi-egg-crate-sculpted-foam-chair-cushion-seat-cushion-car)

## Best For

- dmi enthusiasts

## Why This Product

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

## Key Features

- • **Non-Slip Stability:** Stay put design means no annoying sliding or shifting during long work or travel sessions
- • **Multi-Use Versatility:** Perfect for office chairs, car seats, wheelchairs, and recliners—comfort wherever you sit
- • **Pain Relief Powerhouse:** Targets back pain, sciatica, tailbone discomfort, and post-surgery recovery with soft yet firm support
- • **Ergonomic Full-Back Support:** Transforms any chair into a pain-relieving throne for all-day comfort
- • **Medical-Grade Egg Crate Foam:** Reduces pressure sores and boosts airflow to keep you cool and comfortable

## Overview

The DMI Egg Crate Sculpted Foam Chair Cushion is a 32x18x3 inch medical-grade foam cushion designed to provide ergonomic full-back support and relieve pressure-related pain. Its egg crate design enhances air circulation and reduces pressure sores, while the non-skid base ensures it stays securely in place on any chair, car seat, or wheelchair. Ideal for professionals and anyone who sits long hours, it alleviates back pain, sciatica, tailbone injuries, and promotes healing post-surgery.

## Description

This convoluted (egg crate) foam seat cushion with full back will add comfort to any chair and relieve pain when sitting for long periods of time. If you use a wheelchair or need to sit for extended periods in a regular chair, this soft cushion can give you more comfort. Made of medical grade foam, this cushion helps to better distribute your weight and promote better air circulation. It can help to prevent or heal pressure sores.

## Features

- Foam
- SCULPTED FOAM SEAT CUSHION provides comfort and support by turning any uncomfortable office chair, car seat or wheelchair into a comfortable area to sit with full back support
- SEAT CUSHION is constructed of medical grade egg crate foam to help reduce or heal pressure sores by taking weight off sensitive areas and improving air circulation
- CHAIR CUSHION is great for using on office chairs, kitchen chairs, car seat, wheelchairs or recliners to help reduce back pain, hip discomfort, sciatica, pregnancy back pain, herniated discs, tailbone injuries and hemorrhoids
- ERGONOMIC LUMBAR SUPPORT BACK provides excellent support and comfort for everyday use or after surgery or injuries. The convoluted cushion surface helps add padding and cushion to any surface. It's made with a non-skid material that stays in place and won't move around
- CHAIR PILLOW SIZE: 32 X 18 X 3. Medical grade foam is spot clean only

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 4.54 g |
| Item Dimensions L x W | 32"L x 18"W |
| Size | 1 Count (Pack of 1) |
| Recommended Uses For Product | Indoor Use only |
| Shape | Rectangular |
| Pattern | Solid |
| Color | With Back |
| Fabric Type | Foam |
| Material Type | Foam |
| Product Care Instructions | Machine Wash |
| Fill Material | Foam |
| Item Firmness Description | Soft |
| Special Features | Lightweight |

## Product Details

- **Brand:** DMI
- **Special Feature:** Lightweight
- **Color:** With Back
- **Size:** 1 Count (Pack of 1)
- **Fill Material:** Foam

## Images

![DMI Egg Crate Sculpted Foam Chair Cushion, Seat Cushion, Car Seat Cushion, Office Chair Cushion Relieves Back Pain, Tail Bone Pain, Sciatica, 32 X 18 X 3 inches, Full Back,1 Count - Image 1](https://m.media-amazon.com/images/I/81yYjwhwuOL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this a one piece seat and back cushion ??**
A: Yes, it is a one piece, but the back portion is not as thick as the seat cushion.  I think the back portion of this item is to keep the lower part in place and help to avoid the cushion from moving around.  It is definitely well worth the price.  I purchased 2 of them, one for the Lazboy and one for the transport chair.  Very comfortable.  Hope this helps.

**Q: Do you have a cover for the foam chair pad ?**
A: I went on a mission in search of a cover for this exact pad to find a way to cover it for my wife to use in her wheelchair and in dialysis. I went to walmart in their fabric section and spoke with the lady in fabrics. She suggested a felt material and fabric glue that has worked very well so far!

**Q: What size fits a queen size bed?**
A: This egg crate cushion was for my mom’s wheelchair. You would have to do a search specifically for a queen size bed.

**Q: can this get wet.. looking to use it on shower chair**
A: I have not tried to use it in the shower but it seems as if it would keep you from slipping around on the shower chair and it seems as if it would dry out is hung over the chair- it is not expensive and might be worth a try-it is extremely light weight.  I did not feel as if it provided much cushioning for my bottom when I had to sit for awhile and I only weigh 120 pounds.  I felt as if I squished it down when I sat on it.  I'm able to get around now so I don't use it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Two Pads for Two Different Users
*by M***D on December 19, 2009*

This low-cost pad has enhanced the lives of two elderly people whom I know, and has played an important part in reversing Stage 1 pressures sores for both of them. I hope it can help you avoid pressure sores in the first place. This pad has also reduced the discomfort of one person whose spine is now deformed. Here are some details.I ordered the first of two pads for my dad, who has a bad heart. He spends a lot of time in a recliner and started to develop a Stage 1 pressure sore on his tailbone. He is now using this pad in his recliner and has trained himself to shift positions 4x per hour. This has healed the Stage 1 pressure sore on his tailbone.On Sunday mornings I sit with the mother of a friend of mine whose spine is severely degenerated. She is no longer able to lie down because of an extreme spinal curvature, and as a result spends her days and nights in a recliner. I got her one of these pads and she uses it differently than my dad uses it. She is a very tiny woman (about 4'6") and so she sits on the thin side of the pad and leans on the thick side of the pad. We have customized the pad by cutting out two holes in the thick side. One hole is a long oval that goes through both layers of the thick side. This accommodates the protruding part of her spine, which had a Stage 1 pressure sore on it that is now entirely healed. We also cut a much smaller oval through the eggcrate layer only to accommodate her tailbone. Her tailbone had previously had a Stage 2 pressure sore that had already been healed to Stage 1 before we got the pad. Now that she uses the pad with the hole cut through the eggcrate layer of the thick side, the Stage 1 sore on the tailbone has also healed. This customized pad has also had a second benefit. Leaning back on her degenerated spine caused this lady a terrific amount of pain and discomfort. The use of the customized pad has changed this entirely. With the customized pad she is able to lean back in much less discomfort, which in turn allows her to sleep better. In addition to the customized pad, she uses a pellet-filled neck pillow that supports her head and neck in a healthy position.I am now ordering a third pad so that the lady with the spinal curvature can have a back-up. She just had a heart attack and is in the hospital recovering nicely. Her daughter (my friend) is ready for a back-up pad because she has had to take the original pad to the hospital.I hope these detailed descriptions can help you decide if this pad can help you or someone you know as much as it has helped my dad and the lady I sit with.

### ⭐⭐⭐⭐⭐ This made my husband try using his wheelchair.
*by D***T on December 30, 2020*

This egg crate cushion is one piece. The seat part is much thicker than the back. It fit my husband's wheelchair snugly as it was supposed to do. He refused to get in the wheelchair before I got this egg crate because he said the chair hurt his bum. He refused to use the wheelchair prior to getting this. He had a series of strokes that has left him unable to do much of anything without help. This cushion is great! I tried it out first. I was shocked at how comfortable it really was. I finally got my husband to try it telling him he didn't have to stay long. I got him in the wheelchair and he smiled and told me the cushion was comfortable. He wanted to stay in it. He began rolling himself around the house. He has a way to go before he can control it since one of his arms is very weak so this surprised me. This cushion EXCEEDS MY EXPECTATIONS. It took pressure off my husband's bum. He said it didn't hurt. The back part not ony cushions but helps improve his posture. He has regained the about to sit up by himself but his muscles need to get a lot stronger so he has a tendency to slump into very painful positions. It doesn't happen with this cushion. The foam makes slipping very difficult which also adds a level of safety. I'm very happy with this cushion. There was no cover offered to fit it. I solved that problem by following another reviewer's solution by using a king size pillowcase as a cover. It works great. I use the microfiber pillowcase instead of the cotton ones to maintain a surface that is less likely to cause him to slip around. I definitely recommend this cushion. It's not a cure all but it is a winning item used in his process slow towards my husband's recovery.

### ⭐⭐⭐⭐ Comfortable For Recovering From Surgery
*by N***. on January 29, 2023*

This cushion is specifically designed to provide comfortable, supportive seating which I used after open heart surgery. It has an egg crate-shaped foam construction which offers support while also conforming to the shape of your body. This helps to make sitting more comfortable and reduces strain on the spine, neck, and back. Its special sculpted design also provides air channels that allow air circulation, keeping you cool and comfortable throughout the day.At first, this cushion will be comfortable with good cushioning and softness, however, after a couple of months it may begin to permanently smush due to normal wear and tear. To prolong its life and keep it clean, I suggest using a pillowcase over it for additional protection.

## Frequently Bought Together

- DMI Egg Crate Sculpted Foam Chair Cushion, Seat Cushion, Car Seat Cushion, Office Chair Cushion Relieves Back Pain, Tail Bone Pain, Sciatica, 32 X 18 X 3 inches, Full Back,1 Count
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- DMI Foam Mattress Topper, Egg Crate Foam Pad, Mattress Pad and Bed Topper for Support, Air Circulation, Pressure Relief and Weight Distribution, Twin Size Mattress, 33 x 72 x 2,Blue

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-19*