---
product_id: 541734500
title: "6 Inch Twin Size Mattress for Kids, Gel Cooling Memory Foam Mattress in A Box, Medium Firm Feel for Back Pain Relief, CertiPUR US Certified"
brand: "gelsea"
price: "$642"
currency: NZD
in_stock: true
url: https://www.desertcart.nz/products/541734500-6-inch-twin-size-mattress-for-kids-gel-cooling-memory
store_origin: NZ
region: New Zealand
---

# Advanced cooling airflow design 6-inch gel-infused memory foam CertiPUR-US certified safe materials 6 Inch Twin Size Mattress for Kids, Gel Cooling Memory Foam Mattress in A Box, Medium Firm Feel for Back Pain Relief, CertiPUR US Certified

**Brand:** gelsea
**Price:** $642
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep smart, stay cool, wake aligned — the mattress your back will thank you for!

## Quick Answers

- **What is this?** 6 Inch Twin Size Mattress for Kids, Gel Cooling Memory Foam Mattress in A Box, Medium Firm Feel for Back Pain Relief, CertiPUR US Certified by gelsea
- **How much does it cost?** $642 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/541734500-6-inch-twin-size-mattress-for-kids-gel-cooling-memory)

## Best For

- gelsea enthusiasts

## Why This Product

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

## Key Features

- • **Gel-Infused Cooling:** Regulates temperature to keep you fresh and sweat-free all night.
- • **Medium-Firm Support:** Balanced firmness promotes healthy spine alignment for all sleep styles.
- • **Adaptive Pressure Relief:** Contours to your body, easing hip & shoulder stress for pain-free sleep.
- • **Certified Safe & Durable:** Made with non-toxic, CertiPUR-US certified foam, perfect for kids and sensitive skin.
- • **10-Year Worry-Free Service:** Reliable warranty and customer support for long-term peace of mind.

## Overview

This 6-inch twin mattress combines gel-infused memory foam with a medium-firm feel to deliver adaptive pressure relief and cooling comfort. CertiPUR-US certified for safety and durability, it supports healthy spine alignment and reduces motion transfer, making it ideal for kids and adults alike. Backed by a 10-year warranty and dedicated customer service, it’s a smart investment in restorative sleep.

## Description

6 Inch Twin Size Mattress for Kids, Gel Cooling Memory Foam Mattress in A Box, Medium Firm Feel for Back Pain Relief, CertiPUR US Certified

## Features

- Pressure Relief Memory Foam: This memory foam mattress is engineered with adaptive pressure relief foam that conforms to your body's natural curves. It reduces motion transfer and minimizes stress on pressure points like hips and shoulders, delivering uninterrupted, pain-free sleep all night long. Wake up refreshed and aligned with deep, restorative comfort.
- Medium-Firm Feel: Perfectly balanced for all sleeping styles, this memory foam mattress features a medium-firm feel that supports your back while offering just enough softness for added comfort. Whether you're a side, back, or stomach sleeper, the mattress promotes healthy spine alignment and minimizes discomfort, helping you sleep deeper and longer.
- Cooler Sleep: Stay cool throughout the night thanks to our advanced gel-infused cooling memory foam layer. The breathable foam and optimized airflow design work together to dissipate heat, regulate body temperature, and prevent night sweats. This cooling mattress ensures you sleep fresh and dry, even on the warmest nights.
- Certified Safe Materials: Rest easy knowing your mattress is made with CertiPUR-US certified materials—free from harmful chemicals, This memory foam mattress built to be durable and safe for the whole family, including children and those with sensitive skin.
- 10-Year-Worry-Free After-Sales Service: Your purchase is protected with our dependable, worry-free after-sales service. From seamless delivery to fast customer support and warranty coverage, we’re here to help you every step of the way. Choose our memory foam mattress and sleep with confidence knowing we care about your long-term satisfaction.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 18 pounds |
| Product Dimensions | 75 x 38 x 6 inches |
| Item model number | Crescent-T-6 |
| Age Range Description | Adult, kids |

## Product Details

- **Brand:** Gelsea
- **Size:** Twin
- **Product Dimensions:** 75"L x 38"W x 6"Th
- **Top Style:** Tight Top
- **Cover Material:** Nylon
- **Number of Layers:** 4.0
- **Fill Material:** Gel Memory Foam, High Density Foam, Memory Foam
- **Weight Limit:** 500 Pounds
- **Special Feature:** Breathable, Fire Retardant, Pressure Relief, Removable Cover, Temperature Regulating
- **Color:** White&blue

## Images

![6 Inch Twin Size Mattress for Kids, Gel Cooling Memory Foam Mattress in A Box, Medium Firm Feel for Back Pain Relief, CertiPUR US Certified - Image 1](https://m.media-amazon.com/images/I/911YM13dOZL.jpg)

## Available Options

This product comes in different **Pattern Name, Size, Style** options.

## Frequently Bought Together

- Gelsea Twin Mattress 6 Inch Twin Size Gel Memory Foam Mattress for Cool Sleep Twin Bed Mattress in a Box Medium Firm Twin Hybrid Mattress for Pressure Relief and Back Pain CertiPUR-US Certified
- Utopia Bedding Waterproof Mattress Protector Twin Size, Premium Terry Mattress Cover 200 GSM, Breathable, Fitted Style with Stretchable Pockets (White)
- HLIPHA Metal Platform Bed Frame 14 Inch Tall,No Box Spring Needed,Twin Size Bed with Heavy Duty Strong Support Slats,Easy to Assemble,Black

---

## 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.nz/products/541734500-6-inch-twin-size-mattress-for-kids-gel-cooling-memory](https://www.desertcart.nz/products/541734500-6-inch-twin-size-mattress-for-kids-gel-cooling-memory)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-25*