---
product_id: 113160062
title: "Blissful Nights 12 Inch California Split King Copper Infused Cool Memory Foam Mattress Developed for Adjustable Bed Bases with Medium Firm Feel Support and CertiPUR-US Certified"
brand: "blissful nights"
price: "$3290.19"
currency: USD
in_stock: true
reviews_count: 8
category: "Blissful Nights"
url: https://www.desertcart.us/products/113160062-blissful-nights-12-inch-california-split-king-copper-infused-cool
store_origin: US
region: United States of America
---

# Copper infusion for advanced cooling 12-inch premium memory foam thickness Patented edge support for durability Blissful Nights 12 Inch California Split King Copper Infused Cool Memory Foam Mattress Developed for Adjustable Bed Bases with Medium Firm Feel Support and CertiPUR-US Certified

**Brand:** blissful nights
**Price:** $3290.19
**Availability:** ✅ In Stock

## Summary

> 🛌 Elevate your sleep game with cool, supportive luxury that adapts to you!

## Quick Answers

- **What is this?** Blissful Nights 12 Inch California Split King Copper Infused Cool Memory Foam Mattress Developed for Adjustable Bed Bases with Medium Firm Feel Support and CertiPUR-US Certified by blissful nights
- **How much does it cost?** $3290.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/113160062-blissful-nights-12-inch-california-split-king-copper-infused-cool)

## Best For

- blissful nights enthusiasts

## Why This Product

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

## Key Features

- • **Durability Meets Safety:** CertiPUR-US certified foam free from harmful chemicals ensures a healthier sleep environment.
- • **Stay Cool All Night Long:** Proprietary air grid base and articulating grooves optimize airflow and temperature regulation.
- • **Confidence in Every Night:** Backed by a 10-year limited U.S. warranty for lasting peace of mind.
- • **Engineered for Adjustable Beds:** Split California King design fits adjustable bed bases perfectly for personalized comfort.
- • **Adaptive Comfort for Every Sleeper:** Copper-infused memory foam supports all sleeping positions with medium-firm balance.

## Overview

The Blissful Nights 12 Inch California Split King Copper Infused Cool Memory Foam Mattress combines advanced copper-infused memory foam with patented edge support and a proprietary air grid base to deliver medium-firm comfort and superior temperature regulation. Designed specifically for adjustable bed bases, it features a removable washable cover and CertiPUR-US certification, ensuring a safe, durable, and health-conscious sleep experience backed by a 10-year limited warranty.

## Description

Buy Blissful Nights 12 Inch California Split King Copper Infused Cool Memory Foam Mattress Developed for Adjustable Bed Bases with Medium Firm Feel Support and CertiPUR-US Certified: Mattresses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Affordable excellance - Buying a mattress with being able to lie on it is like roulette! But the value expectation and reading all the reviews makes the purchase seem prudent. Please read all reviews when you buy something that you need to like! We are pleased with our purchase. The mattress came in two boxes, (split Cal King), two of us where able to move them to the bedroom easily, but do not unwrap the plastic before you are ready to put them on the bed. They come vacuumed sealed to reduce volume, actually a good idea. We unrolled the plastic surround and it laid flat to my surprise, no memory! Next we opened the vacuum bag and it came alive. I am impressed alone with the packaging engineering that went into this. It immediate went into shape and fit our adjustable bed frame like a nice fitting glove. No issues, no problems, very satisfied with the firmness level of the mattress. We went from a traditional mattress to memory foam and are very pleased with the sleep. No hard spots or lumps, very good event support and we are full size folks. Would recommend without reservations.
Review: Excellent Mattess-would buy again - Bought this mattress for my husband and he loves it. He said it is very comfortable and his shoulder and side does not hurt like it did with his old mattress when he gets up. Would recommend this mattress to anyone looking for a great night sleep..

## Features

- Copper infused Memory Foam ---- provides support for all sleeping positions.
- Patented Edge Support --- offers you a medium-firm sleeping surface that isn't too plush nor too firm and support while sitting on the edge.
- Temperature Regulation --- propitiatory air grid base and articulating grooves allow this mattress to circulate air easily and regulate temperature as you sleep.
- Quality Products ----- features a removable washable cover, CertiPUR-US memory foam, and materials made without ozone depleters, heavy metals, formaldehydes, and phthalates.
- 10-Year U.S. Limited Warranty ---- If you are unsatisfied with your purchase, please contact us freely.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #1,144,078 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,660 in Mattresses |
| Brand | Blissful Nights |
| Cover Material | Polyester |
| Customer Reviews | 4.2 out of 5 stars 83 Reviews |
| Item Firmness Description | Medium |
| Product Dimensions | 84"L x 36"W x 12"Th |
| Size | Cal King Split |
| Top Style | Tight Top |

## Product Details

- **Brand:** Blissful Nights
- **Size:** Cal King Split
- **Product Dimensions:** 84"L x 36"W x 12"Th
- **Top Style:** Tight Top
- **Cover Material:** Polyester
- **Number of Layers:** 3
- **Fill Material:** Memory Foam
- **Special Feature:** Adjustable,Removable
- **Color:** Multi Color
- **Model Name:** Blissful Nights Copper Infused Memory Foam Mattress

## Images

![Blissful Nights 12 Inch California Split King Copper Infused Cool Memory Foam Mattress Developed for Adjustable Bed Bases with Medium Firm Feel Support and CertiPUR-US Certified - Image 1](https://m.media-amazon.com/images/I/81uvWYCM4EL.jpg)
![Blissful Nights 12 Inch California Split King Copper Infused Cool Memory Foam Mattress Developed for Adjustable Bed Bases with Medium Firm Feel Support and CertiPUR-US Certified - Image 2](https://m.media-amazon.com/images/I/61O2grD+P6L.jpg)
![Blissful Nights 12 Inch California Split King Copper Infused Cool Memory Foam Mattress Developed for Adjustable Bed Bases with Medium Firm Feel Support and CertiPUR-US Certified - Image 3](https://m.media-amazon.com/images/I/51AK7Bnd1ZL.jpg)
![Blissful Nights 12 Inch California Split King Copper Infused Cool Memory Foam Mattress Developed for Adjustable Bed Bases with Medium Firm Feel Support and CertiPUR-US Certified - Image 4](https://m.media-amazon.com/images/I/71oZD-p-btL.jpg)
![Blissful Nights 12 Inch California Split King Copper Infused Cool Memory Foam Mattress Developed for Adjustable Bed Bases with Medium Firm Feel Support and CertiPUR-US Certified - Image 5](https://m.media-amazon.com/images/I/81GpCAvWmBL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Affordable excellance
*by C***S on June 6, 2020*

Buying a mattress with being able to lie on it is like roulette! But the value expectation and reading all the reviews makes the purchase seem prudent. Please read all reviews when you buy something that you need to like! We are pleased with our purchase. The mattress came in two boxes, (split Cal King), two of us where able to move them to the bedroom easily, but do not unwrap the plastic before you are ready to put them on the bed. They come vacuumed sealed to reduce volume, actually a good idea. We unrolled the plastic surround and it laid flat to my surprise, no memory! Next we opened the vacuum bag and it came alive. I am impressed alone with the packaging engineering that went into this. It immediate went into shape and fit our adjustable bed frame like a nice fitting glove. No issues, no problems, very satisfied with the firmness level of the mattress. We went from a traditional mattress to memory foam and are very pleased with the sleep. No hard spots or lumps, very good event support and we are full size folks. Would recommend without reservations.

### ⭐⭐⭐⭐⭐ Excellent Mattess-would buy again
*by W***A on August 22, 2023*

Bought this mattress for my husband and he loves it. He said it is very comfortable and his shoulder and side does not hurt like it did with his old mattress when he gets up. Would recommend this mattress to anyone looking for a great night sleep..

### ⭐⭐⭐⭐ customer needs to pay for return shipping to Calif. - cost estimate is 10x the price of mattress.
*by B***R on September 21, 2019*

Mattress is extra firm and has very little give. I was looking for a medium firm mattress with a little give. This one hurts my shoulders and neck. The mattress seems a bit cooler than others I have tried. Amazon will accept returns but the customer needs to pay for shipping this, now full size, mattress including re-packaging. The cost to ship it from Massachusetts to California is thousands of $$$ according to estimates online. Not worth the risk buying a mattress online unless Amazon or manufacturer will pay for the entire return shipment. Update: After speaking with customer service I did not have to pay for return shipping and I am very satisfied with the response.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-22*