Dyonery Extra Firm Memory Foam Mattress, Dual-Sided High Density Bed for Back Pain Relief, Fiberglass-Free Gel Support - 2 of 4

Dyonery Extra Firm Memory Foam Mattress, Dual-Sided High Density Bed for Back Pain Relief, Fiberglass-Free Gel Support - 3 of 4

Dyonery Extra Firm Memory Foam Mattress, Dual-Sided High Density Bed for Back Pain Relief, Fiberglass-Free Gel Support - 4 of 4

Dyonery Extra Firm Memory Foam Mattress, Dual-Sided High Density Bed for Back Pain Relief, Fiberglass-Free Gel Support - 1 of 4

Shop all Dyonery

Dyonery 12 Inch King Extra Firm Memory Foam Mattress, Dual-Sided High Density Bed for Back Pain Relief, Fiberglass-Free Gel Support

1 out of 5 stars with 1 reviews

New at

$449.49 reg $749.99

Sale save $300.50 (40% off)

size12 inch-king

colorwhite & gray

In Stock

Sold & shipped by HEALTHCARE ARIZONA LLC

2 Year Furniture Protection Plan ($400-$499.99) - Allstate

$45.00 ·

Eligible for registries and wish lists

At a glance

About this item

Details

Highlights

Dual-Firmness Flippable Design: Experience versatile comfort with our 2-in-1 mattress design. Choose the grey side for extra firm support ideal for back alignment, or flip to the white side for a medium-firm feel that contours gently to your body.
Targeted Back Pain Relief: Engineered with high-density foam layers, this extra firm mattress prevents sinking and aligns the spine. It provides robust support to alleviate pressure points, ensuring you wake up pain-free and refreshed.
Safe Fiberglass-Free Construction: Sleep with peace of mind knowing your bed is 100% fiberglass-free. Crafted with CertiPUR-US certified foams, our mattress ensures a healthy, odorless environment safe for you and your family.
Advanced Cooling Gel Layers: Featuring green tea gel and bamboo charcoal infusions, our 4-layer foam structure actively regulates temperature. This breathable design dissipates body heat effectively, keeping you cool throughout the night.
Hassle-Free Box Setup: Delivered compressed in a box for easy maneuvering. Simply unbox, unroll, and watch it expand. We recommend allowing 48-72 hours for the foam to fully regain its shape and firmness for the best sleep experience.

Description

Dyonery 12 Inch King Extra Firm Memory Foam Mattress, Dual-Sided High Density Bed for Back Pain Relief, Fiberglass-Free Gel Support

Specifications

Dimensions (Overall): 80 inches (L), 76 inches (W)

Weight: 90 pounds

Suggested Age: Adult (18 Years and Up)

Fill Material: 90% Memory Foam

Fabric Name: Knit

Cover Material: Polyester

Features: Cooling Technology

Foam Type: Memory Foam

Coil type: No Coils

Mattress Feel: Firm Side/Soft Side

Mattress Thickness: 12 inches

Care & Cleaning: Machine Washable Cover

TCIN: 1007757565

UPC: 730903591601

Origin: imported

The above item details were provided by the Target Plus™ Partner. Target does not represent or warrant that this information is accurate or complete. On occasion, manufacturers may modify their items and update their labels.

We recommend that you do not rely solely on the information presented. If you have a specific question about this item, you may consult the item's label, contact the manufacturer directly or call Target Guest Services at 1-800-591-3869.

If the item details aren’t accurate or complete, we want to know about it.

Size Guide

all-mattress

mattress

Mattress Size	Average Mattress Dimensions
Twin	39" x 75"
Twin XL	39" x 80"
Full	54" x 75"
Queen	60" x 80"
King	76" x 80"
California King	72" x 84"

All Sizes in Inches Unless Otherwise Stated

Shipping & Returns

Shipping details

Estimated ship dimensions: 41.73 inches length x 21.26 inches width x 21.26 inches height

Estimated ship weight: 90.58 pounds

We regret that this item cannot be shipped to PO Boxes.

This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii, American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii

item ships from third party seller: HEALTHCARE ARIZONA LLC

Return details

This item can be returned to any Target store or Target.com.

This item must be returned within 30 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.

See the return policy for complete information.

Guests who order a new mattress, mattress set, futon or futon mattress for delivery to an address in California may be eligible to schedule pickup of a used mattress, mattress set or futon mattress. Please refer to California Used Mattress Recovery Act for more information.See more details.