---
product_id: 600952857
title: "4.5 Inch Cold Gel Memory Foam Mattress Replacement for Sleeper Sofa and Couch Beds - Queen Size CertiPUR-US Certified (Sofa Not Included)"
brand: "rhyme source"
price: "KD 160.58"
currency: KWD
in_stock: true
reviews_count: 5
category: "Rhyme Source"
url: https://www.desertcart.com.kw/products/600952857-4-5-inch-cold-gel-memory-foam-mattress-replacement-sleeper
store_origin: KW
region: Kuwait
---

# CertiPUR-US & OEKO-TEX certified Cooling gel tech 4.5-inch dual-layer foam 4.5 Inch Cold Gel Memory Foam Mattress Replacement for Sleeper Sofa and Couch Beds - Queen Size CertiPUR-US Certified (Sofa Not Included)

**Brand:** rhyme source
**Price:** KD 160.58
**Availability:** ✅ In Stock

## Summary

> ❄️ Sleep Cool, Support Strong — Upgrade Your Sofa Bed Game!

## Quick Answers

- **What is this?** 4.5 Inch Cold Gel Memory Foam Mattress Replacement for Sleeper Sofa and Couch Beds - Queen Size CertiPUR-US Certified (Sofa Not Included) by rhyme source
- **How much does it cost?** KD 160.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/600952857-4-5-inch-cold-gel-memory-foam-mattress-replacement-sleeper)

## Best For

- rhyme source enthusiasts

## Why This Product

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

## Key Features

- • **Adaptive Comfort, Always:** 2-inch gel memory foam molds perfectly to your body, easing pressure points and enhancing spinal alignment.
- • **Certified Safe & Sustainable:** OEKO-TEX and CertiPUR-US certifications guarantee a toxin-free, eco-conscious sleep solution.
- • **Cool Nights, Rested Mornings:** Innovative gel layer dissipates heat, keeping your sleep environment refreshingly cool all night long.
- • **Durability Meets Portability:** High-density foam base ensures long-lasting support while vacuum packing makes transport effortless.
- • **Versatile Fit for Every Space:** Designed for sleeper sofas, couches, campers, and even floor use—comfort wherever you need it.

## Overview

This 4.5-inch queen-size mattress replacement features a 2-inch gel memory foam layer atop a 2.5-inch high-density foam base, delivering adaptive pressure relief and superior spinal support. Certified by CertiPUR-US and OEKO-TEX, it ensures safe, eco-friendly comfort. Vacuum packed for easy transport, it fits sleeper sofas, couches, campers, and more, providing a cool, durable, and versatile sleep upgrade.

## Description

2-inch Gel Memory Foamand a 2.5-inch Foam support base

Review: Colchón firme y resistente. Ptotege bien de la estructura metálica del sofá.
Review: The mattress arrived quickly and fit perfectly. Once it inflated to full thickness the mattress is very comfortable. Our folding sofa bed folded up with no problems.

## Features

- Queen size pull-out mattress measures 72"L x 58"W x 4.5"TH. The mattress is vacuum packed for easy transportation to family and friends. Please allow 24 to 72 hours for the mattress to return to its full shape, ensuring you enjoy quality sleep
- Gel Memory foam mattresses offer superior pressure relief and support by conforming to the body's pressure points. They adapt to the body's contours, reducing pressure, alleviating back, neck, and joint pain, and maintaining proper spinal alignment.which involves incorporating a gel layer in the mattress to dissipate and absorb body heat. This effectively lowers the surface temperature of the mattress, delivering a cooler sleeping experience
- Gel Memory foam mattresses are made of high-density memory foam, providing exceptional durability and longevity. has passed the OEKO-TEX certification CertiPUR-US certification.They retain their shape and resilience over time, delivering consistent support and comfort, thus extending the lifespan of the mattress
- Our memory mattresses are not only suitable for folding sofa beds, but also compatible with other furniture or boats, campers&RVs. They can also be directly placed on the floor for use, suitable for various places you want
- Memory Foam Sleeper Sofa bed Mattress combines a 2.5in firm polyurethane foam base with a 2in gel memory foam，memory foam mattresses are highly temperature-sensitive and adjust their firmness based on body heat. They become softer and more contouring to the body's curves, providing additional support and comfort

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CLV7G91M |
| Additional Features | Washable Material |
| Age Range Description | Adult |
| Best Sellers Rank | #174,330 in Home ( See Top 100 in Home ) #1,240 in Mattresses |
| Brand Name | Rhyme source |
| Color | White |
| Construction Type | Foam Construction |
| Cover Material | Polyester |
| Customer Reviews | 4.2 4.2 out of 5 stars (485) |
| Fill Material | Gel Memory Foam, High Density Foam, Memory Foam, foam |
| Is Customizable? | No |
| Is Electric | No |
| Is Foldable | Yes |
| Item Depth | 4.5 inches |
| Item Dimensions | 182.9 x 147.3 x 11.4 centimeters |
| Item Dimensions L x W x Thickness | 182.9L x 147.3W x 11.4Th centimeters |
| Item Firmness Description | Medium |
| Manufacturer | Jinying10 |
| Material Type | Memory Foam with Gel |
| Mattress Base Compatibility | Foam Base |
| Mattress Comfort Layer Material | Gel Memory Foam |
| Model Name | 4.5 Inch Cold Gel Memory Foam Sofa Bed Mattress Replacement |
| Model Number | 4.5 Inch |
| Number of Layers | 2 |
| Portable | Yes |
| Product Benefits | Superior pressure relief and support, maintaining proper spinal alignment |
| Product Care Instructions | Spot Clean Only, Keep Dry |
| Size | Queen |
| Style Name | Contemporary |
| Weight Capacity Maximum | 500 Pounds |
| top-style | Gel Top |

## Product Details

- **Brand:** Rhyme source
- **Cover material:** Polyester
- **Fill material:** Gel Memory Foam, High Density Foam, Memory Foam, foam
- **Item firmness description:** Medium
- **Number of layers:** 2
- **Product dimensions:** 182.9L x 147.3W x 11.4Th centimeters
- **Size:** Queen
- **Special features:** Washable Material
- **Top style:** Gel Top
- **Weight limit:** 500 Pounds

## Images

![4.5 Inch Cold Gel Memory Foam Mattress Replacement for Sleeper Sofa and Couch Beds - Queen Size CertiPUR-US Certified (Sofa Not Included) - Image 1](https://m.media-amazon.com/images/I/61hcRa2Yt-L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***A on 22 September 2025*

Colchón firme y resistente. Ptotege bien de la estructura metálica del sofá.

### ⭐⭐⭐⭐⭐ Review
*by J***H on 14 January 2026*

The mattress arrived quickly and fit perfectly. Once it inflated to full thickness the mattress is very comfortable. Our folding sofa bed folded up with no problems.

### ⭐⭐⭐⭐⭐ Review
*by C***E on 27 August 2025*

Great replacement mattress. Very comfortable and folds in nicely!

## Frequently Bought Together

- Rhyme source 4.5 Inch Cold Gel Memory Foam Sofa Bed Mattress Replacement for Sleeper Sofa and Couch Beds Queen Size Sofa CertiPUR-US Certified (Sofa Not Included)
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**Shop now:** [https://www.desertcart.com.kw/products/600952857-4-5-inch-cold-gel-memory-foam-mattress-replacement-sleeper](https://www.desertcart.com.kw/products/600952857-4-5-inch-cold-gel-memory-foam-mattress-replacement-sleeper)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-19*