---
product_id: 40634597
title: "Sleep Science Patented Ergonomic Firm Memory Foam Lumbar Back Support Cushion Tall Premium Quality Blue"
brand: "sleep science"
price: "HK$909"
currency: HKD
in_stock: true
category: "Kitchen"
url: https://www.desertcart.hk/products/40634597-sleep-science-patented-ergonomic-firm-memory-foam-lumbar-back-support
store_origin: HK
region: Hong Kong
---

# Sleep Science Patented Ergonomic Firm Memory Foam Lumbar Back Support Cushion Tall Premium Quality Blue

**Brand:** sleep science
**Price:** HK$909
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Sleep Science Patented Ergonomic Firm Memory Foam Lumbar Back Support Cushion Tall Premium Quality Blue by sleep science
- **How much does it cost?** HK$909 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/40634597-sleep-science-patented-ergonomic-firm-memory-foam-lumbar-back-support)

## Best For

- sleep science enthusiasts

## Why This Product

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

## Description

Patented Ergonomic design We have valued our customers' feedback and improved our technology to make this lumbar support more firm for better experience.1. Perfect height: provide enough support area for back. 2. Super-thick bottom: underpinning the coccyx properly for comfortable and steady sedentary sitting. 3. Curve design: fits closely to your spine, hugs your waist, promoting blood circulation to eliminate lumbar fatigue caused by long-time sitting life. 4. Thickened right and left sides: keeping your back steady and relax even you are in long-time working or driving.   Premium memory foam filling and high quality velvet cover  High density premium memory foam filling provides soft and proper support to your back; the velvet cover with zip is soft to touch, also removable and washable, making it easy to clean and maintain.     Advantage & OccasionSLEEP SCIENCE Little Beauty Patented Ergonomic lumbar back support cushion works perfectly in office, home and car. It is good for all groups, including children and seniors.    Review & Feedback  If you have tried this and it really does good to you, we highly appreciate if you can share us with your positive experience, and your value feedback will help more people out of tired working or driving life.   As one of the earliest and leading premium memory foam mattress brands in the world, SLEEP SCIENCE designs and markets high quality sleep and spine protection series covering high-end mattresses, pillows, adjustable beds, office and travel products. Thanks for your visiting and enjoy your shopping time!

## Features

- 360 Degree Patented Ergonomic Design: Helping keep your spine in proper alignment, excellent for improving your posture
- Sleep Science Premium Memory Foam: Slow recovery foam helping ease skin tension and muscle stress
- Extra Firm: Excellent for those needing enhanced back support for better back pain relief
- Buckle Belt: For convenience to fasten the cushion, adjustable elastic band and buckle is applied, durable and aesthetic
- Size:18*14*4inches

## Images

![Sleep Science Patented Ergonomic Firm Memory Foam Lumbar Back Support Cushion Tall Premium Quality Blue - Image 1](https://images-na.ssl-images-amazon.com/images/I/41qcMk0SFgL.jpg)
![Sleep Science Patented Ergonomic Firm Memory Foam Lumbar Back Support Cushion Tall Premium Quality Blue - Image 2](https://images-na.ssl-images-amazon.com/images/I/51ZWdXKQ-zL.jpg)
![Sleep Science Patented Ergonomic Firm Memory Foam Lumbar Back Support Cushion Tall Premium Quality Blue - Image 3](https://images-na.ssl-images-amazon.com/images/I/51AEFjGKV%2BL.jpg)
![Sleep Science Patented Ergonomic Firm Memory Foam Lumbar Back Support Cushion Tall Premium Quality Blue - Image 4](https://images-na.ssl-images-amazon.com/images/I/51t3QJ6PD%2BL.jpg)
![Sleep Science Patented Ergonomic Firm Memory Foam Lumbar Back Support Cushion Tall Premium Quality Blue - Image 5](https://images-na.ssl-images-amazon.com/images/I/51i3RGwvh6L.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/40634597-sleep-science-patented-ergonomic-firm-memory-foam-lumbar-back-support](https://www.desertcart.hk/products/40634597-sleep-science-patented-ergonomic-firm-memory-foam-lumbar-back-support)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-07*