---
product_id: 488147379
title: "Signature Design by Ashley California King Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam for Pressure Relief"
brand: "ashley"
price: "97674869₫"
currency: VND
in_stock: false
reviews_count: 5
category: "Signature Design By Ashley"
url: https://www.desertcart.vn/products/488147379-signature-design-by-ashley-california-king-size-chime-12-inch
store_origin: VN
region: Vietnam
---

# 360 wrapped coils for support Cooling gel memory foam 12-inch hybrid profile Signature Design by Ashley California King Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam for Pressure Relief

**Brand:** ashley
**Price:** 97674869₫
**Availability:** ❌ Out of Stock

## Summary

> 🛌 Elevate your sleep game with Ashley’s Chime: where cool comfort meets king-size dreams.

## Quick Answers

- **What is this?** Signature Design by Ashley California King Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam for Pressure Relief by ashley
- **How much does it cost?** 97674869₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/488147379-signature-design-by-ashley-california-king-size-chime-12-inch)

## Best For

- ashley enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Arrives compressed in a box—just unroll and watch it expand to full luxury within 48 hours.
- • **Cool & Pressure-Free:** Gel-infused memory foam actively regulates temperature while relieving pressure points for restful sleep.
- • **Dreamy Hybrid Comfort:** Experience the perfect balance of plush foam and responsive innerspring support for all-night comfort.
- • **Edge-to-Edge Stability:** Dual perimeter coil rows provide superior edge support and minimize motion transfer—no more disturbances.
- • **Generous California King Size:** Spacious 72" x 83.5" footprint fits most frames, giving you room to stretch and relax in style.

## Overview

The Signature Design by Ashley California King Chime mattress features a 12-inch medium firm hybrid construction combining 360 individually wrapped coils with gel memory foam layers for optimal lumbar support and cooling. Designed for pressure relief and edge stability, it ships compressed in a box for easy setup and fits standard California king frames.

## Description

Enjoy endless possibilities for restful sleep with this hybrid innerspring California king mattress. Feel the support of a truly traditional coil mattress which contours to your body for a comforting feel. High density foam provides the firmness you love. Gel memory foam provides restorative support for your lower back. Plus, this mattress arrives in a box for quick and easy setup. Simply bring it to your room, remove the plastic wrap, and unroll. Foundation/box spring available, sold separately.

Review: Thank goodness I decided to switch my mattress for a better one(Ashley 12 inch Chime). My sibling has this mattress and I was given positive feedback. I got the firm because that’s what I prefer to sleep on. I experience zero back pain and it’s very comfortable to sleep on. Despite my mattress not reaching 12inches after 5 days of giving it extra time to fully expand, I would still recommend this mattress to anybody seeking a peaceful night’s sleep. Most certainly worth the money. I had back issues sleeping on another mattress from a different brand here on desertcart. Not only were the seams coming apart, but the bed was very uncomfortable to sleep on.
Review: This mattress is worth every penny. I cannot believe the quality for the price. It is super comfortable plush top while firm underneath. The fabric is high quality also. We spent over 2k for our current mattress bought this for the guest room and we want to sleep on it instead.

## Features

- HYBRID MATTRESS: For supportive, dreamy sleeping. This mattress brings it home with layers of padding atop individually power packed innerspring coils with 2 perimeter rows for a better night's rest, edge support and reduced motion transfer
- 12" PROFILE: Mattress is designed with gel memory foam, upholstery grade comfort support foam, and 360 individual power packed wrapped coils for maximum lumbar support. Quilt foam gives you that soft, cozy comfort you crave
- MEDIUM SUPPORT: Includes a .75" high density gel memory foam, 1" upholstery grade support foam and 1.5" soft quilt foam for extra lumbar support
- CALIFORNIA KING SIZE: Measures 72" W x 83.5" D x 12" H and is compatible with most California king bed frames. Bed foundation, box spring and frame available, sold separately
- ARRIVES IN A BOX: Simply unbox, cut the protective wrap, unroll and watch the mattress expand. Please allow 48 hours for your mattress to fully expand. State recycling fee may apply

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BNRWM9Z |
| Capacity | California King |
| Care Instructions | Hand Wash Only |
| Color | California King |
| Customer Reviews | 4.2 4.2 out of 5 stars (21,503) |
| Date First Available | 12 July 2018 |
| Is Assembly Required | No |
| Item Model Number | M69751 |
| Item model number | M69751 |
| Manufacturer | Ashley Furniture |
| Primary material | 100% Polyester |
| Product Dimensions | 183.01 x 211.99 x 30.48 cm; 43.09 kg |
| Shipping Weight | 44.45 Kilograms |
| Style | 12 |
| Top Finish | Box Top |
| Upholstery material | Polyester |

## Product Details

- **Brand:** Signature Design by Ashley
- **Cover material:** Polyester
- **Fill material:** Gel Memory Foam
- **Item firmness description:** Firm
- **Item weight:** 43.09 kg
- **Number of layers:** 4
- **Product dimensions:** 2.12L x 1.83W x 0.31Th Meters
- **Size:** California King
- **Special features:** Comfort level: ultra plush
- **Top style:** Box Top

## Images

![Signature Design by Ashley California King Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam for Pressure Relief - Image 1](https://m.media-amazon.com/images/I/616x+tHx6tL.jpg)
![Signature Design by Ashley California King Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam for Pressure Relief - Image 2](https://m.media-amazon.com/images/I/61QoxWluR3L.jpg)
![Signature Design by Ashley California King Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam for Pressure Relief - Image 3](https://m.media-amazon.com/images/I/61iTdjqrkrL.jpg)
![Signature Design by Ashley California King Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam for Pressure Relief - Image 4](https://m.media-amazon.com/images/I/711Rh1Ey57L.jpg)
![Signature Design by Ashley California King Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam for Pressure Relief - Image 5](https://m.media-amazon.com/images/I/713PLTgoOjL.jpg)

## Questions & Answers

**Q: I just purchased this mattress. I would like to know if the coils are throughout the mattress or just on the perimeter?**
A: Coils are throughout, but two rows along the edge simply feature stiffer coils.  Under HYBRID MATTRESS, it tells you how many coils in each size (360 Twin, 528 Full, 680 Queen, 805 King), far too many to suggest coils only along the edge.

**Q: My husband weighs over 200lbs. Will the mattress sag?**
A: I don’t know about sagging because of weight. It seems sturdy enough to hold his weight. My issue is I ordered a 12” mattress and received a 10”. I tried contacting the vendor and the vendor did not correct the issue. Don’t buy 12” it will not expand to 12”.

**Q: After unboxing completely, how long do I need to wait before sleeping on this mattress?**
A: I unboxed it on a Saturday afternoon and slept on it that night. The people saying you need to wait 24 hours are confusing this with a memory foam mattress. This is a hybrid which means most of the thickness is from innersprings with a layer of foam on top. Less foam means less time to expand, and the spring allow for a better airflow so the mattress doesn't need to "breathe".

**Q: Do I need a box spring for this bed?**
A: No, if you have the bed with slats or platform bed or old spring boxes you have at home. You can buy just mattress alone. Is this answer helpful to you?

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***E on 12 September 2021*

Thank goodness I decided to switch my mattress for a better one(Ashley 12 inch Chime). My sibling has this mattress and I was given positive feedback. I got the firm because that’s what I prefer to sleep on. I experience zero back pain and it’s very comfortable to sleep on. Despite my mattress not reaching 12inches after 5 days of giving it extra time to fully expand, I would still recommend this mattress to anybody seeking a peaceful night’s sleep. Most certainly worth the money. I had back issues sleeping on another mattress from a different brand here on Amazon. Not only were the seams coming apart, but the bed was very uncomfortable to sleep on.

### ⭐⭐⭐⭐⭐ Review
*by S***7 on 6 January 2026*

This mattress is worth every penny. I cannot believe the quality for the price. It is super comfortable plush top while firm underneath. The fabric is high quality also. We spent over 2k for our current mattress bought this for the guest room and we want to sleep on it instead.

### ⭐⭐⭐⭐⭐ Review
*by C***R on 12 September 2018*

After lots of research (3 months) I decided on this bed. I wanted something soft but supportive. I decided a hybrid was the best option for us. I stumbled across this originally on the Ashley website. They had it listed at $599 on sale at $249 for the 12 inch queen. This price made me ecstatic because I was planning on spending A LOT more. I budgeted $700 for a new mattress. I started looking at reveiws. Most were great, very few were not. I decided to check here on Amazon to see if prime was an option. It wasn't but it was cheaper and still offered free delivery. Ashley site said about 3 weeks to receive. I took a leap of faith and order here on Aug 31 (a friday) and was guaranteed delivery by the sept 14th. That Monday it shipped originally it was set to arrive Sept 7th but got delayed due to natural disaster (assuming California fires since it shipped from there and I am in Washington) and arrived Monday Sept 10th. This made me super happy! Be warned it is SUPER heavy like 100 lbs. I did move it and set it up myself because I am stubborn but you really should use two people. It was a huge struggle for me but I was determined to set up before the husband came home. Once opened it expanded immediately. The topper was fully expanded by bedtime 3 hours later. There was a strong chemical smell (normal for the memory foam) right when you unwrap it but was gone in a few minutes. OH MY once I laid down I was in heaven! The few reveiws saying this is hard as concrete are completely INSANE! It is very supportive but so plush and soft at the same time. Like sleeping on a marshmallow. Even my husband who doesn't care about anything luxury laid down and said it was amazing! (He snored all night long lol) It was the BEST night sleep ever. I am waking up with ZERO hip or shoulder pains. My arms arent going to sleep overnight. I dont need caffeine in the morning. Just like that this mattress has improve my life 1000%. My only complaint I don't want to get up in the morning because it is SOOOOOOOO comfy. We are buying 2 more for our kids ASAP. I am sure those super expensive $4000 are possibly better. But if you are like me and had a budget this is your mattress! Bonus I had money left for new bedding and pillows. Verdict I recommend this bed 1000 times over!

## Frequently Bought Together

- Signature Design by Ashley California King Size Chime 12 Inch Medium Firm Hybrid Mattress with Cooling Gel Memory Foam for Pressure Relief
- LIKIMIO California King Bed Frames, Storage Headboard with Charging Station, Solid and Stable, Noise Free, No Box Spring Needed, Easy Assembly
- BEDLORE Waterproof Mattress Protector, California King Size Mattress Pad with Deep Pocket 6"-18" Depth, Soft Noiseless Dirt-Proof Bed Mattress Cover Washable for Home, Bedroom, Hotel (Gray)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-12*