---
product_id: 326706865
title: "5 STARS UNITED Knee Pillow for Back Sleeping – Memory Foam Cushion for Sciatica Pain Relief – Under Leg Support for Sleeping on Back – Half Moon Bolster for Bed, White"
brand: "5 stars united"
price: "₩118117"
currency: KRW
in_stock: true
reviews_count: 5
category: "5 Stars United"
url: https://www.desertcart.kr/products/326706865-5-stars-united-knee-pillow-for-back-sleeping-memory-foam
store_origin: KR
region: South Korea
---

# Dual-layer memory foam for adaptive support Removable, washable breathable cover 20.4" x 7.8" x 4.3" ergonomic size 5 STARS UNITED Knee Pillow for Back Sleeping – Memory Foam Cushion for Sciatica Pain Relief – Under Leg Support for Sleeping on Back – Half Moon Bolster for Bed, White

**Brand:** 5 stars united
**Price:** ₩118117
**Availability:** ✅ In Stock

## Summary

> 🛌 Elevate your sleep game with science-backed comfort and support!

## Quick Answers

- **What is this?** 5 STARS UNITED Knee Pillow for Back Sleeping – Memory Foam Cushion for Sciatica Pain Relief – Under Leg Support for Sleeping on Back – Half Moon Bolster for Bed, White by 5 stars united
- **How much does it cost?** ₩118117 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/326706865-5-stars-united-knee-pillow-for-back-sleeping-memory-foam)

## Best For

- 5 stars united enthusiasts

## Why This Product

- Trusted 5 stars united brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hygienic & Durable:** Breathable, anti-pilling cover is removable and washable for fresh, long-lasting comfort.
- • **Trusted by Experts:** Recommended by orthopedists & physical therapists for post-surgery recovery & chronic pain.
- • **Multi-Position Relief:** Use under knees, back, legs or as a seat support to reduce pain & improve circulation.
- • **Dual-Layer Memory Foam:** Premium top layer molds to your body while resilient base locks your posture in place.
- • **Ergonomic Semi-Circle Design:** Perfectly contours to knees, back, ankles & more for all-night alignment.

## Overview

The 5 STARS UNITED Knee Pillow is a versatile, semi-circular memory foam cushion designed to provide targeted support for back sleepers. Measuring 20.4" x 7.8" x 4.3", it features a dual-layer foam construction that adapts to your body while maintaining posture. Ideal for relieving sciatica, improving circulation, and aiding post-surgery recovery, it comes with a breathable, washable cover and is endorsed by health professionals for pain relief and ergonomic support.

## Description

Knee Pillow for Back Sleeping – Memory Foam Cushion for Sciatica Pain Relief – Under Leg Support for Sleeping on Back – Half Moon Bolster for Bed, White

Review: This works for knees when I lie on my back, works to prop my arm up when laying on my side makes a good head prop when I watch movies in bed. Easy to wash pillow case although I would love to find black cases for it. It's thick and firm enough to hold up whatever needs to be held up and the shape is perfect.
Review: The 5 STARS UNITED Knee Pillow was purchased after a TKR operation to help with leg exercises and general comfort during recovery, and it helped. The memory foam gives good support without being too firm, which made it useful for positioning my leg correctly while doing exercises. It was also very helpful at night, as I could rest my operated leg on it when trying to sleep on my side, which took pressure off the knee and felt much more comfortable. The pillow holds its shape and feels well made, and it’s a simple but effective aid during recovery. Overall, I think, this was a worthwhile purchase and a helpful support cushion both for exercises and for sleeping.

## Features

- ️ Note: Before use, it is necessary to air the pillow out for 48 hours, a sharp drop in temperature can make the pad firm
- Effective Positional Body Support This theutic product is designed in a semi circular shape, and can serve to maintain different parts of the body. Placing a pillow under your knees can offload the spine; placing it behind the back provides lumbar support. It also improves blood flow and reduces varicose veins by placing it under the ankles to elevate them. The half moon pad is similar to a wedge, cylinder or round shape cushion. Can be used during pregnancy and is ideal for side sleeper
- Premium Quality It measures at 20.4" long, 7.8" wide and 4.3" tall. Manufactured from high quality materials with a two layer design. The top layer is a premium quality memory foam with a light lemon aroma, which provides comfortable use of the pad due to the repeion of the shape of your body, the base layer is a highly resilient foam, which serves as a stiffener for fixing your adopted pose. Comes with a washable and breathable anti pilling cover, non temperature sensitive
- Multipurpose Use The bolster is perfect for back sleepers that is looking for relief during sleeping. It can support the back, knees, ankles, feet, neck. Use this semi round shaped cushion in 4 main positions to reduce and prevent pain, and improve your body alignment: between leg; under lower back; under knees and under legs. This ergonomic pillow can also be used while seated on a couch or a chair as a back supporter, as well as a bed spacer to prevent you from rolling all over the bed
- Experts Recommend Orthopedists, surgeons, neuropathologists, physical thes and sports trainers, advise to use these specialty positioning pillows after surgery or on regular basis form maintaining a healthy body and better living. To relieve muscle, hip joint and vertebrae pain, eliminate pressure points, improve blood circulation and reduce varicose veins.100% Money Back Satisfaction Guarantee 5 Stars United wants you to be absolutely happy with your leg pillows for sleeping If our round pillow does not work for you for any reason, return the bolster pillow for a full refund. You will get 100% money back with no questions asked. You take No Risk by ordering today

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HDVHDC2 |
| Best Sellers Rank | #24,143 in Home ( See Top 100 in Home ) #38 in Leg Positioner Pillows |
| Brand | 5 STARS UNITED |
| Color | White |
| Customer Reviews | 4.3 4.3 out of 5 stars (6,973) |
| Date First Available | 3 January 2019 |
| Item Weight | 550 g |
| Material | Memory Foam |
| Model Number | 6018118138199 |
| Product Dimensions | 53 x 19.81 x 0.1 cm; 550 g |
| Special Features | Memory Foam Core, Soft Knit Cover, Removable & Washable |

## Product Details

- **Brand:** 5 STARS UNITED
- **Colour:** White
- **Fill material:** Memory Foam
- **Size:** Standard
- **Special features:** Memory Foam Core, Soft Knit Cover, Removable & Washable

## Images

![5 STARS UNITED Knee Pillow for Back Sleeping – Memory Foam Cushion for Sciatica Pain Relief – Under Leg Support for Sleeping on Back – Half Moon Bolster for Bed, White - Image 1](https://m.media-amazon.com/images/I/71gXFngg70L.jpg)

## Available Options

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

## Questions & Answers

**Q: Do you offer replacement outer zippered covers? We would like to purchase two of these pillows but need to swap out the outer washable covers often.**
A: Cover bobbles and gets dirty easy. Sucks they don't sell covers/shams and in colors to go over. Don't recommend for that reason.

**Q: Are there additional covers for the pillow for purchase?**
A: No

**Q: Measurements of pillow? Height especually**
A: The hight of the pillow is 5". The bottom of the pillow is about 20 1/2" X 8".

**Q: Is this product good to elevate legs and feet that swell?**
A: Yes it is.  It doesn't raise as much as bolster you find in massage places but its really good.  If you need to raise above your heart then it doesn't raise your legs that high but for swelling it should help.  I think it depends on your circumstance.  We love this!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***K on 24 January 2026*

This works for knees when I lie on my back, works to prop my arm up when laying on my side makes a good head prop when I watch movies in bed. Easy to wash pillow case although I would love to find black cases for it. It's thick and firm enough to hold up whatever needs to be held up and the shape is perfect.

### ⭐⭐⭐⭐⭐ Review
*by P***S on 18 December 2025*

The 5 STARS UNITED Knee Pillow was purchased after a TKR operation to help with leg exercises and general comfort during recovery, and it helped. The memory foam gives good support without being too firm, which made it useful for positioning my leg correctly while doing exercises. It was also very helpful at night, as I could rest my operated leg on it when trying to sleep on my side, which took pressure off the knee and felt much more comfortable. The pillow holds its shape and feels well made, and it’s a simple but effective aid during recovery. Overall, I think, this was a worthwhile purchase and a helpful support cushion both for exercises and for sleeping.

### ⭐⭐⭐⭐⭐ Review
*by G***O on 4 January 2026*

Favoloso , allevia il disagio della sciatalgia

## Frequently Bought Together

- 5 STARS UNITED Knee Pillow for Back Sleeping – Memory Foam Cushion for Sciatica Pain Relief – Under Leg Support for Sleeping on Back – Half Moon Bolster for Bed, White
- 5 STARS UNITED Knee Pillow for Side Sleepers - Hip Pain Relief, Memory Foam Leg Cushion for Side Sleeping - Between Legs Pillow for Sciatica & Lower Back Pain, White
- Contour Legacy Leg & Knee Foam Support Pillow for Side Sleepers Soothing Relief for Back, HIPS, Knees, Joints, Nerves & Muscles

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-02*