---
product_id: 754518768
title: "Full Mattress 12 Inch, Hybrid Full Size Bed Mattress in a Box, Individual Pocket Springs, Motion Isolation, Extra Hip/Shoulder/Lumbar Support, Fiberglass-Free, Ergonomic Zones, 365-Night Trial"
brand: "fp flexpedic"
price: "₨433180"
currency: LKR
in_stock: true
reviews_count: 7
category: "Fp Flexpedic"
url: https://www.desertcart.lk/products/754518768-full-mattress-12-inch-hybrid-full-size-bed-mattress-in
store_origin: LK
region: Sri Lanka
---

# Individual pocket springs for motion isolation 12-inch hybrid full mattress Fiberglass-free & reinforced edge support Full Mattress 12 Inch, Hybrid Full Size Bed Mattress in a Box, Individual Pocket Springs, Motion Isolation, Extra Hip/Shoulder/Lumbar Support, Fiberglass-Free, Ergonomic Zones, 365-Night Trial

**Brand:** fp flexpedic
**Price:** ₨433180
**Availability:** ✅ In Stock

## Summary

> 🛌 Sleep smart, wake unstoppable — the mattress that works as hard as you do!

## Quick Answers

- **What is this?** Full Mattress 12 Inch, Hybrid Full Size Bed Mattress in a Box, Individual Pocket Springs, Motion Isolation, Extra Hip/Shoulder/Lumbar Support, Fiberglass-Free, Ergonomic Zones, 365-Night Trial by fp flexpedic
- **How much does it cost?** ₨433180 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/754518768-full-mattress-12-inch-hybrid-full-size-bed-mattress-in)

## Best For

- fp flexpedic enthusiasts

## Why This Product

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

## Key Features

- • **Risk-Free Luxury:** 365-night trial + lifetime warranty backed by 40+ years of expertise
- • **Ergonomic Zoned Support:** Targeted cushioning for hips, shoulders & lumbar spine alignment
- • **Motion Isolation Mastery:** Pocket springs minimize partner disturbance for undisturbed sleep
- • **Durable Edge Reinforcement:** 2.1-2.3 mm perimeter coils prevent roll-off & sagging
- • **Cool & Hypoallergenic Comfort:** Organic cotton cover + gel-infused foam keep you fresh all night

## Overview

This 12-inch Full Hybrid Mattress combines individually wrapped pocket springs with ergonomic zoned foam to deliver superior spinal alignment and motion isolation. Reinforced edge coils support up to 500 lbs, ensuring durability and preventing roll-off. Crafted without fiberglass and featuring a breathable organic cotton cover with cooling gel foam, it offers hypoallergenic comfort. Certified by CertiPUR-US and OEKO-TEX, it comes with a 365-night trial and lifetime warranty, making it a smart, risk-free investment for all sleepers.

## Description

Buy Full Mattress 12 Inch, Hybrid Full Size Bed Mattress in a Box, Individual Pocket Springs, Motion Isolation, Extra Hip/Shoulder/Lumbar Support, Fiberglass-Free, Ergonomic Zones, 365-Night Trial: Mattresses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Incredible mattress for an amazing price - I could not believe the quality of this mattress and overall feel and firmness for its value. I had a mattress that cost more than this one and it was unable to match it in its performance and feel and durability. That other mattress was hurting my back and not offering me the support that this mattress offers me at half the price. If you're looking for a firm mattress, one that is not going to break your back Just because it says it's firm. This is a firm but yet supporting mattress that even when you sit on the edge it doesn't fold or crumple all the way down it bends it flexes and it moves but still holds you up without you going or being flat on the edge of this mattress. There's a lot of mattresses that don't hold up when it comes to the corners or the edge of the bed when you go to sit on it. This bed is not one of those. It will support you and hold you up. Don't be afraid because people have said it's a firm firm mattress It is firm but it is very supporting so it's not a firm where it's going to break your back because it doesn't move. It does move, yet it holds its regility and bounces back to its original state. Free from mattress it's very comfortable very supportive feels good looks good and the price is truly incredible for all that you're getting.
Review: I would recommend! - I’ve only slept on this new mattress for four nights, but I am already impressed. I got the extra firm Queen mattress that is 12 inches thick, and it has slept like a dream. It’s not “hard” at all. Every part of your body that touches the mattress feels supported, yet still comfortable with the slight bounce from the springs. I like to move a lot throughout the night, so I don’t enjoying sinking into a bed. I’ve thoroughly enjoyed the cooling aspect of the mattress. The mattress stays cool, even when I have a bunch of blankets, pillows, and dogs on it. I haven’t woken not woken up hot or sweaty since sleeping on it. Setup was easy. We just saw what way it was going to unroll, put that at the appropriate end of the bed, cut the plastic, and it popped right open 3/4s of the way through cutting the plastic open. We didn’t notice any weird smells. I would recommend this to a friend! If I remember, I’ll update this post once slept on a little longer. (January 3rd)

## Features

- Full Size Mattress / 12 Inch Full Mattress
- Enhanced Edge Support & Fiberglass Free - Based on advanced sleep science, reinforced 2.1-2.3 mm perimeter coils prevent roll-off and expand sleep space. Supports up to 500 lbs, ideal for plus size people. Zero fiberglass ensures safe sleep for kids, pregnant women, and allergy-prone users.
- Ergonomic Zoning for Spine Alignment - Zoned foam and spiral coils provide softer cushioning at shoulders/hips while reinforcing lumbar support. The Euro Top relieves pressure and keeps spines aligned, delivering spa sensations for back/side sleepers.
- Individually Wrapped Coils for Balanced Support - Hundreds of pocket springs respond independently, contouring your body and minimizing motion transfer. Reinforced center zone delivers strong support for hips and lower back.
- Breathable & Hypoallergenic - Organic cotton cover and cooling gel-infused foam enhance airflow, keeping sleepers cool and dry. Gentle on sensitive skin and certified to meet US CPSC 16 CFR 1633 fire-retardant standards.
- Risk-Free Luxury Investment - Backed by Flexpedic’s 40+ years of expertise, a 365-night trial, lifetime warranty, and 10-year support. Certified by CertiPUR-US and OEKO-TEX, free from harmful chemicals.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FFSS5RPX |
| Age Range Description | All-Ages |
| Best Sellers Rank | #4,613 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #22 in Mattresses |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,083) |
| Date First Available | June 27, 2025 |
| Item Weight | 75 pounds |
| Item model number | NEBULA THRONE-Noir Luxe |
| Manufacturer | FP FLEXPEDIC |
| Product Dimensions | 74 x 54 x 12 inches |

## Product Details

- **Brand:** FP FLEXPEDIC
- **Cover Material:** Polyester Blend
- **Fill Material:** Gel Memory Foam
- **Item Firmness Description:** Medium Firm
- **Item Weight:** 75.02 Pounds
- **Number of Layers:** 8
- **Product Dimensions:** 74"L x 54"W x 12"Th
- **Size:** Full
- **Top Style:** Euro Top
- **Weight Limit:** 800 Pounds

## Images

![Full Mattress 12 Inch, Hybrid Full Size Bed Mattress in a Box, Individual Pocket Springs, Motion Isolation, Extra Hip/Shoulder/Lumbar Support, Fiberglass-Free, Ergonomic Zones, 365-Night Trial - Image 1](https://m.media-amazon.com/images/I/71LIKLDrwXL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is it comfortable for side, back, and stomach sleepers? Does it sleep hot or stay cool at night?**
A: Our mattress is engineered for all positions (side, back, stomach) and features advanced cooling technology to actively dissipate heat and maintain a comfortable temperature all night.

**Q: Are the materials safe? Is it completely fiberglass-free?**
A: Yes, safety is paramount. Our hybrid materials are completely fiberglass-free and rigorously tested for safety.

**Q: Will I feel my partner move? How much motion transfers?**
A: Our individually pocketed springs work independently to significantly minimize motion transfer, ensuring minimal partner disturbance.

**Q: Does it sag or lose support over time? Is the new smell strong? How long does off-gassing last?**
A: Features high-resilience materials and 2.3mm high-support steel springs to resist sagging. Off-gassing is minimal and dissipates quickly (24-48 hrs ventilated).

**Q: How long is the trial period? Can I return it if too firm or soft? Is there any cost?**
A: Enjoy a 365-night trial. If too firm/soft, return for a full refund (we cover costs). Plus, it comes with durable protection.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Incredible mattress for an amazing price
*by J***Z on August 5, 2025*

I could not believe the quality of this mattress and overall feel and firmness for its value. I had a mattress that cost more than this one and it was unable to match it in its performance and feel and durability. That other mattress was hurting my back and not offering me the support that this mattress offers me at half the price. If you're looking for a firm mattress, one that is not going to break your back Just because it says it's firm. This is a firm but yet supporting mattress that even when you sit on the edge it doesn't fold or crumple all the way down it bends it flexes and it moves but still holds you up without you going or being flat on the edge of this mattress. There's a lot of mattresses that don't hold up when it comes to the corners or the edge of the bed when you go to sit on it. This bed is not one of those. It will support you and hold you up. Don't be afraid because people have said it's a firm firm mattress It is firm but it is very supporting so it's not a firm where it's going to break your back because it doesn't move. It does move, yet it holds its regility and bounces back to its original state. Free from mattress it's very comfortable very supportive feels good looks good and the price is truly incredible for all that you're getting.

### ⭐⭐⭐⭐⭐ I would recommend!
*by T***M on February 3, 2026*

I’ve only slept on this new mattress for four nights, but I am already impressed. I got the extra firm Queen mattress that is 12 inches thick, and it has slept like a dream. It’s not “hard” at all. Every part of your body that touches the mattress feels supported, yet still comfortable with the slight bounce from the springs. I like to move a lot throughout the night, so I don’t enjoying sinking into a bed. I’ve thoroughly enjoyed the cooling aspect of the mattress. The mattress stays cool, even when I have a bunch of blankets, pillows, and dogs on it. I haven’t woken not woken up hot or sweaty since sleeping on it. Setup was easy. We just saw what way it was going to unroll, put that at the appropriate end of the bed, cut the plastic, and it popped right open 3/4s of the way through cutting the plastic open. We didn’t notice any weird smells. I would recommend this to a friend! If I remember, I’ll update this post once slept on a little longer. (January 3rd)

### ⭐⭐⭐⭐⭐ Great purchase especially for back sufferers
*by M***5 on January 12, 2026*

The mattress is an excellent purchase for the price. It did not have a smell. It inflated completely in 24hrs. The quality is very nice, the top is very soft and well stitched. The box was pretty heavy to lift upstairs. The springs does not stick our nor can you feel them through the top of the mattress. The mattress overall is beautiful, sturdy and not too hard for me it is just perfect. My husband deals with back pain and sciatica and he noticed a difference once we started sleeping on this mattress.

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-21*