---
product_id: 22748405
title: "Kieba Hemorrhoid Treatment Donut Tailbone Cushion, Prostate Pillow, Pregnancy, Post Natal, Bed Sores, Coccyx, Sciatica, 18 Inches. Ultra Premium Comfort Foam (Black)"
brand: "kieba"
price: "¥19138"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/22748405-kieba-hemorrhoid-treatment-donut-tailbone-cushion-prostate-pillow-pregnancy-post
store_origin: JP
region: Japan
---

# Non-slip base for stable seating Ultra premium dense comfort foam 18-inch ergonomic donut shape Kieba Hemorrhoid Treatment Donut Tailbone Cushion, Prostate Pillow, Pregnancy, Post Natal, Bed Sores, Coccyx, Sciatica, 18 Inches. Ultra Premium Comfort Foam (Black)

**Brand:** kieba
**Price:** ¥19138
**Availability:** ✅ In Stock

## Summary

> 🖤 Sit Smart, Feel Supreme: The Ultimate Donut Cushion Upgrade

## Quick Answers

- **What is this?** Kieba Hemorrhoid Treatment Donut Tailbone Cushion, Prostate Pillow, Pregnancy, Post Natal, Bed Sores, Coccyx, Sciatica, 18 Inches. Ultra Premium Comfort Foam (Black) by kieba
- **How much does it cost?** ¥19138 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/22748405-kieba-hemorrhoid-treatment-donut-tailbone-cushion-prostate-pillow-pregnancy-post)

## Best For

- kieba enthusiasts

## Why This Product

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

## Key Features

- • **Stay-Put Stability:** Non-slip bottom ensures zero sliding on any seat surface
- • **Durability That Lasts:** Dense foam won’t flatten or deflate, keeping support consistent
- • **Effortless Clean & Care:** Removable velour cover is machine washable for fresh, easy upkeep
- • **Ergonomic Posture Boost:** Promotes healthy weight distribution and spinal alignment
- • **Pressure-Relief Powerhouse:** Reduces pelvic, coccyx & lower back pain for all-day comfort

## Overview

The Kieba Hemorrhoid Treatment Donut Tailbone Cushion is an 18-inch premium foam seat designed to relieve pain from hemorrhoids, sciatica, pregnancy, and lower back issues. Featuring a durable, non-flattening foam core and a non-slip base, it promotes ergonomic posture and stable seating on any chair. Its removable velour cover is machine washable, making it a hygienic and long-lasting comfort solution for professionals seeking relief during extended sitting.

## Description

This ultra premium comfort foam donut cushion will add relief and comfort to any seat. The specially designed donut cushion with coccyx cut-out relieves pain and tension from hemorrhoids, pressure ulcers, lower back pain and provides hours of comfortable sitting. Made from the highest quality foam, this cushion will not flatten out from prolonged use like other cushions. The non-slip bottom keeps the seat cushion in place on any surface. The breathable velour cover can be removed from the bottom zipper for easy cleaning. Recommended for: Relief from hemorrhoids Prostatitis, Prostatectomy, Prostate Biopsy Pregnancy & Child Birth Bed Sores Relief of pain, tension, or numbness from prolonged sitting Fractured, bruised, inflamed, or broken tailbone Pelvic and hip pain relief Relief of sciatic tension and nerve damage Herniated, slipped, or bulging discs

## Features

- Velour
- MAXIMUM RELIEF AND COMFORT - Reduces pressure on pelvic, coccyx, lower back, and perineum. Relieves pain from hemorrhoids, pressure ulcers, prostatitis, pregnancy, child birth, and lower back pain.
- DURABLE - Made of dense premium comfort foam. Will not flatten out with prolonged use. Will not deflate like inflatable donut cushions. Non-slip bottom ensures the cushion stays in place and will not shift or slide on any surface.
- ERGONOMIC - Promotes good posture and healthy weight distribution for hours of comfortable sitting.
- USE ON ANY SEAT - Great for use on any chair, car seat, plane, and wheelchair.
- EASY CLEANING - Removable velour cover is machine washable for easy cleaning.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B01A5CRM6W |
| Best Sellers Rank | #84 in Back Cushions & Seat Cushions |
| Date First Available | January 4, 2016 |
| Item Model Number | 8541802218 |
| Manufacturer | Kieba |
| Product Dimensions | 17.8 x 13.8 x 2.8 inches; 15.84 ounces |

## Product Details

- **Brand:** Kieba
- **Color:** Black
- **Fill Material:** Foam
- **Size:** 1.5 Foot (Pack of 1)
- **Special Feature:** Removable

## Images

![Kieba Hemorrhoid Treatment Donut Tailbone Cushion, Prostate Pillow, Pregnancy, Post Natal, Bed Sores, Coccyx, Sciatica, 18 Inches. Ultra Premium Comfort Foam (Black) - Image 1](https://m.media-amazon.com/images/I/61kQQ-dlTWL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this cushions fit on a coach airplane seat?**
A: The great thing about this cushion that I found is that it fits horizontally and vertically.  It is a bit narrower in vertical but still works and definitely would fit in an airplane seat.  Horizontal placement might also fit, but I'm not as sure.  It does fit horizontally in a regular chair in my home office.m hope that helps.

**Q: what are the dimensions of the opening?**
A: Hello Michele,The center opening is approximately 7.5 x 5 inches.Best Regards,K Wellness

**Q: Does this product have any off gassing smells or odor ?**
A: No. I am very sensitive to any chemical odor and have no problem in that category with this product.

**Q: I need a pillow that will keep pressure off of my butt cheeks. Does your rear fit down in the hole?**
A: No, the hole is small. Your buttcheeks will sit squarely on the pillow.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use and wash
*by  on Reviewed in the United States July 21, 2026*

Durable, easy to use and wash, supportive and comfortable, assists with healing

### ⭐⭐⭐⭐⭐ Literally saved my butt on a 10-hour overnight flight.
*by  on Reviewed in the United States June 19, 2018*

Having recently developed tailbone pain that made sitting uncomfortable, even on comfy couches, I was terrified of flying overseas on an overnight 10 hour flight. Airplane seats are not known for their comfort! I ordered this and crossed my fingers, and it worked out brilliantly. It took a little bit of practice to figure out where to sit on the cushion, but I made it through the flight with no issue. My tailbone felt fine! I'd HIGHLY recommend this product if you have similar pain, and definitely this product over other U-shaped pillows (I have a tempur-pedic one as well that doesn't work as well for long-hauls) because the foam in it doesn't get soft and lose support.

### ⭐⭐⭐⭐ Hemorrhoid sufferers, rejoice!
*by  on Reviewed in the United States February 9, 2018*

I really wish I had purchased one of these a long time ago. These are so much better than the little inflatable donuts. I have found that it's firm but not uncomfortably so-- gives enough cushion but also provides support (my husband thought it was firmer than he though it should be, so each to their own). This has helped with aiding in some hemorrhoid relief. I use it in chairs at my home, and have also used it to sit on our hardwood floors at our house as well. In addition to the hemorrhoids, I've found that it's helped with some of the nerve pinching and back discomfort I get as well. I am really tempted to stick one in my car for long drives.

## Frequently Bought Together

- Kieba Hemorrhoid Treatment Donut Tailbone Cushion, Prostate Pillow, Pregnancy, Post Natal, Bed Sores, Coccyx, Sciatica, 18 Inches. Ultra Premium Comfort Foam (Black)
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**Shop now:** [https://www.desertcart.jp/products/22748405-kieba-hemorrhoid-treatment-donut-tailbone-cushion-prostate-pillow-pregnancy-post](https://www.desertcart.jp/products/22748405-kieba-hemorrhoid-treatment-donut-tailbone-cushion-prostate-pillow-pregnancy-post)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-20*