---
product_id: 415020032
title: "Pillow Cube Side Sleeper Pro - Most Popular (5”) Bed Pillows for Sleeping on Your Side, Cooling Memory Foam Pillow Support Head & Neck for Pain Relief - King, Queen, Twin 24\"x12\"x5\""
brand: "pillow cube"
price: "21 kr"
currency: DKK
in_stock: false
reviews_count: 9
url: https://www.desertcart.dk/products/415020032-pillow-cube-side-sleeper-pro-most-popular-5-bed-pillows
store_origin: DK
region: Denmark
---

# 24x12 inch ergonomic rectangular shape Temperature-regulating Aero Foam 5-inch firm memory foam core Pillow Cube Side Sleeper Pro - Most Popular (5”) Bed Pillows for Sleeping on Your Side, Cooling Memory Foam Pillow Support Head & Neck for Pain Relief - King, Queen, Twin 24"x12"x5"

**Brand:** pillow cube
**Price:** 21 kr
**Availability:** ❌ Out of Stock

## Summary

> 🛌 Sleep smarter, not harder — wake up pain-free and refreshed!

## Quick Answers

- **What is this?** Pillow Cube Side Sleeper Pro - Most Popular (5”) Bed Pillows for Sleeping on Your Side, Cooling Memory Foam Pillow Support Head & Neck for Pain Relief - King, Queen, Twin 24"x12"x5" by pillow cube
- **How much does it cost?** 21 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/415020032-pillow-cube-side-sleeper-pro-most-popular-5-bed-pillows)

## Best For

- pillow cube enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Easy Care:** Machine washable cover with sewn seams ensures long-lasting freshness and convenience.
- • **Pain-Relief Support:** Firm memory foam alleviates neck, shoulder, and back pain by providing targeted support where traditional pillows fail.
- • **Healthier Sleep Benefits:** Promotes better circulation, reduces acid reflux, and minimizes snoring for a truly restorative rest.
- • **Advanced Cooling Technology:** Breathable, stretchy cotton cover combined with Aero Foam core keeps you cool all night long.
- • **Ergonomic Side Sleeper Design:** Specifically crafted to fill the unique square gap between head and shoulder for perfect spinal alignment.

## Overview

The Pillow Cube Side Sleeper Pro is a 5-inch firm memory foam pillow uniquely designed for side sleepers. Its rectangular shape fills the natural gap between head and shoulder, promoting spinal alignment and reducing neck and shoulder pain. Featuring a breathable cotton cover and temperature-regulating Aero Foam core, it ensures a cool, comfortable sleep while supporting healthier sleep patterns including reduced snoring and acid reflux. Machine washable and crafted for durability, it’s the go-to pillow for professionals seeking pain relief and enhanced rest.

## Description

Designed by side sleepers for side sleepers. This pillow is designed to fill the square shaped gap between your head and shoulders. (Why are all other pillows a mound shape when your body obviously has a square gap between your shoulders and head?) Because of it’s weird rectangle shape and super soft yet crazy supportive memory foam core the pillow cube will help you get better sleep. The Pillow Cube works by supporting both your head and neck keeping your spine perfectly aligned. This alignment has many benefits. Reducing neck and shoulder pain, helping you breath better, less snoring, reduced headaches during the day and less tossing and turning during the night. Some pillow cube users even report more vivid dreams, and increased energy during the day. When your body is able to sleep deeper at night it allows both your body and brain to reset and heal. Simply put sleeping better will make you feel better.

Review: Improved Sleep - Really improved my sleep!
Review: FAKE Pillow Cubes!!! Beware - This was a fake. No packaging. Just a pillow wrapped in plastic. No branding. These are not the real pillow cubes.

## Features

- FOR SIDE SLEEPERS - The Side Cube is specifically designed by side sleepers, for side sleepers, to bring relief to issues such as neck, back, & shoulder pain in the search for a better night's sleep
- PAIN SUPPORT - There’s a gap between your neck & shoulder which conventional pillows won’t fill. Pillow Cube gives you support which can alleviate neck or shoulder pain caused by unsupportive pillows
- COMFORTABLE SLEEP - Featuring a stretchy soft pillow case, a breathable cover for natural cooling, and our temperature-regulating Aero Foam Core, the Side Cube ensures a comfortable night's sleep
- HEALTHIER SLEEP - Side sleep is healthier for you and is proven to help with circulation, reduced acid reflux, enhanced REM sleep, and alleviation of snoring, contributing to better overall sleep
- CAREFULLY CRAFTED - Every detail of the Side Cube, from the firmness to the inner foam to the breathable soft cover, has been considered, crafted, & tested, all to deliver the best sleep of your life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B098D9Y24V |
| Age Range Description | Adult |
| Best Sellers Rank | 767,751 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1,004 in Neck Pillows |
| Brand Name | Pillow Cube |
| Colour | White |
| Customer Reviews | 4.1 4.1 out of 5 stars (2,729) |
| Fabric Type | 100 Cotton |
| Fill Material | Memory Foam |
| Item Dimensions L x W | 61L x 30.5W centimetres |
| Item Firmness Description | Firm |
| Item Shape | Rectangular |
| Manufacturer | Pillow Cube |
| Material Features | Refreshing, Neck Support |
| Material Type | Memory Foam |
| Material Type Free | BPA Free |
| Model Name | Pillow Cube Side Sleeper Pro |
| Number of Pieces | 1 |
| Pattern | Solid |
| Product Care Instructions | Machine wash on gentle cycle, tumble dry on low heat |
| Recommended Uses For Product | Side Sleeper |
| Size | Side Cube |
| Special Features | Cooling |
| UPC | 850024433298 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Pillow Cube
- **Colour:** White
- **Fill material:** Memory Foam
- **Size:** Side Cube
- **Special feature:** Cooling

## Images

![Pillow Cube Side Sleeper Pro - Most Popular (5”) Bed Pillows for Sleeping on Your Side, Cooling Memory Foam Pillow Support Head & Neck for Pain Relief - King, Queen, Twin 24"x12"x5" - Image 1](https://m.media-amazon.com/images/I/71YbF1lRveL.jpg)
![Pillow Cube Side Sleeper Pro - Most Popular (5”) Bed Pillows for Sleeping on Your Side, Cooling Memory Foam Pillow Support Head & Neck for Pain Relief - King, Queen, Twin 24"x12"x5" - Image 2](https://m.media-amazon.com/images/I/81XZbJAFhVL.jpg)
![Pillow Cube Side Sleeper Pro - Most Popular (5”) Bed Pillows for Sleeping on Your Side, Cooling Memory Foam Pillow Support Head & Neck for Pain Relief - King, Queen, Twin 24"x12"x5" - Image 3](https://m.media-amazon.com/images/I/71PSjuUHAXL.jpg)
![Pillow Cube Side Sleeper Pro - Most Popular (5”) Bed Pillows for Sleeping on Your Side, Cooling Memory Foam Pillow Support Head & Neck for Pain Relief - King, Queen, Twin 24"x12"x5" - Image 4](https://m.media-amazon.com/images/I/81qTBsnGRsL.jpg)
![Pillow Cube Side Sleeper Pro - Most Popular (5”) Bed Pillows for Sleeping on Your Side, Cooling Memory Foam Pillow Support Head & Neck for Pain Relief - King, Queen, Twin 24"x12"x5" - Image 5](https://m.media-amazon.com/images/I/71ePpZTIHtL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Questions & Answers

**Q: How long does the weird chemical like smell take to go away? It’s night 6 and still is intense.**
A: Mine only lasted a day, but I stuck it outside in the direct sun for the first 24 hours.

**Q: Does the pillow help with shoulder pain for side sleeping?**
A: My experience is that this pillow has solved my neck & shoulder pain.  I got the 5 inch but it REALLY makes all the difference when you get the right size.  I'm buying my daughter the 4 inch pillow cube.  It's worth trying.  I love mine.

**Q: Is this pillow certipur-us certified?**
A: Hey! Our manufacturing meets the stringent environmental requirements found in California’s Proposition 65 and is CertiPUR-US certified to not contain PBDEs, flame retardants, heavy metals, formaldehyde, ozone Depleters, and phthalates. It also has low V.O.C.s to ensure the best indoor air quality. You can rest assured that our pillows will be both non-toxic and completely safe for many years to come! 

Please let us know if there's anything else we can help with. Take care!

**Q: I purchased the 5 in and the 4-in version. They are both very comfortable. How do I choose between the two?**
A: It should be east I would think. My hubby has broad shoulder so he has the 5 inch and it fits in angle of head and neck/shoulder.  I use the 4 inch. I tried his one night it was too high for me and raised my head too high above shoulder crook

## Customer Reviews

### ⭐⭐⭐⭐⭐ Improved Sleep
*by D***M on 4 June 2025*

Really improved my sleep!

### ⭐ FAKE Pillow Cubes!!! Beware
*by B***Y on 12 January 2026*

This was a fake. No packaging. Just a pillow wrapped in plastic. No branding. These are not the real pillow cubes.

### ⭐⭐ hard as a rock
*by J***W on 8 September 2023*

I tried this pillow for several nights and have had to switch back to my old pillow. this thing is huge and hard as a rock, even on my side i have to sleep with my head angled up because it has no give.

## Frequently Bought Together

- Pillow Cube Side Cube - 5" Cube Pillows for Side Sleepers, Cooling Memory Foam Pillows for Neck and Shoulder Pain - King, Queen, Twin 24"x12"x5"
- Pillow Cube Microfiber Pillow Case - Side Sleeper Pillowcase, Extra Soft Pillow Cover 28"x14"x5", Fitted Pillow Sheet, Square Pillow - White
- Pillow Cube Knee Cube Deluxe - Knee Pillow for Side Sleepers, Hip Pain Relief, Between Leg Pillow, Thigh Pillow, Leg Support, Memory Foam - 12"x18"x5"

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**Shop now:** [https://www.desertcart.dk/products/415020032-pillow-cube-side-sleeper-pro-most-popular-5-bed-pillows](https://www.desertcart.dk/products/415020032-pillow-cube-side-sleeper-pro-most-popular-5-bed-pillows)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-04-22*