Split Top King Adjustable Bed Frame Set with 12" Copper Gel Infused Flex Top - Medium Firm - Premium Memory Foam Mattress

$2,999.00 $1,999.00 1,999.00

Discover the ultimate in comfort and cooling with our cool gel and copper infused memory foam mattress and adjustable bed base sleep system.

  • 120-Nights Sleep Trial
  • White Glove Delivery Available at Checkout
  • Medium Firm Offers Support for Back, Side and Stomach Sleepers
  • Patented Edge Support with Air Channels for Ultimate Air Flow
  • USB Charging - Massage - Underbed Lights - Memory Presets
  • Infused with Copper and Cool Gel Premium Memory Foam
  • 10-Year Manufacture Warranty
  • In Home White Glove Delivery Available at Checkout

12" Copper Gel Infused Split Top - Flex Top Premium Adjustable Bed Set - Medium Firm - Premium Memory Foam Mattress

  • If your looking for independent back incline control without the split all the way down the middle this is the option for you. We have paired our premium adjustable bed frame with our medium firm gel and copper infused mattress for the ultimate comfort and control sleep system. Try it for 120-Nights and start improving your sleep and comfort.
  • This SPLIT TOP adjustable bed set allows you to independently adjust the HEAD portion of each side however the FOOT section is synced together. This allows you to have independent adjustments without the center gap.
  • We only use quality materials in our products, this mattress features a removable washable cover, Certipur-us certified memory foam and a 10 Year Warranty
  • Enjoy a comfortable cool sleep with our copper infused memory foam that provides support for all sleeping positions.
  • Articulating cuts in the base are designed to work better with adjustable beds.

Sleep cooler with our 12" Copper Infused memory foam mattress. By infusing the foam with copper it provides a source of conductivity to dissipate heat as you sleep as well as a supportive conforming sleep surface. Our team of bedding experts set out to create a quality mattress with some of the most advanced technologies to provide your with a better cooler sleep as well as develop a mattress that bends better with adjustable bases to give you the ultimate sleep system. With our multi-layered mattress the sleep surface reduces pressure on critical areas of the body, including hips and shoulders, to prevent tossing and turning throughout the night. Our mattress is wrapped in a premium cover that can zip off for washing. CertiPUR-US Certified foam made without harmful substances like formaldehyde, mercury, and other heavy metals.

Customer Reviews

Based on 19 reviews
Nice comfortable bed!!

We love our new bed. Seems like a high quality frame and a comfortable mattress. Has been helping my wife with her acid reflux and we both have been getting a good night sleep. Love the massage feature as well and the split mattress works out nice for us.


Split Top King Adjustable Bed Frame Set with 12" Copper Gel Infused Flex Top - Medium Firm - Premium Memory Foam Mattress


We have a flex top King. Setting the twin xl times 2 adjustable base was quite ready to put together. The mattress is comfy and we love the zero gravity while laying in bed.

Great bed

We initially received two twin mattresses with the correct base and received the correct mattress a couple of weeks later. Setup was easy and the mattress was a little firmer than expected but seems to be getting better as we get used to it. Base works great and motors are very quiet. Overall exactly what I ordered.

King and Queen Resting Well

We have enjoyed our King Split mattress. MUCH better than what we had ordered before and had great difficulty returning. The bed frame(s) are wonderful. They are quiet and smooth while adjusting. They have many great features that our first frames did not have. Under bed lighting, great for those night time excursions ! LOL. Vibrating massage is nice, just not my preference. We love the USB ports so we can charge our phones without having to use an outlet or have extension cords. I was concerned about the "medium" firm, because I prefer more firm, however this mattress is firm enough, even though I would prefer more firm, its perfect for my husband. There was a glitch in our original order, and it was a pleasure to communicate with customer service to get the issue resolved in a quick and easy manner. ! I would highly recommend BlissfulNights.com for bedding.

How to setup your Blissfulnights Adjustable Bed Base

Pursuant to California Law, effective January 1, 2021, pickup of a used mattress and box spring in California is available without any increase to the delivery charge with a delivered mattress. Please have your mattress ready and bagged outside should you want it picked up at time of delivery. Pickup is not required at time of delivery. Customers requiring mattress haulaway must call 1-877-622-6550 within 30 days of delivery to request haulaway.

*Used mattress that are contaminated and pose a risk to personnel, new products, or equipment are not eligible for haulaway.
Bamboo Cotton Luxury Sheet Set - White - BlissfulNights.com

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Bamboo Cotton Luxury Sheet Set - White - BlissfulNights.com

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Premium Bamboo Mattress Protector - 100% Waterproof and Hypoallergenic - BlissfulNights.com

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10 Year Limited Warranty


The Blissful Nights Adjustable Base is warranted against defects in materials or workmanship for a period of one year from the date of purchase to the original purchaser. During the first year, Blissful Nights will repair or replace, at no cost to the original purchaser, any defective part This includes all authorized labor and transportation costs incurred with the repair or replacement of any parts found to be defective.


The Blissful Nights Adjustable Base has a two-year, full replacement warranty, parts, labor, and transportation; on the motor should the motor(s) fail during the first two years of this warranty from the original purchase date.


During year 2 through year 5, from the original purchase date, Blissful Nights will replace any bed part, to the original purchaser, found to be defective. The part must be returned within fourteen (14) days of receipt of the replacement part(s) or purchaser may be subject to charges for said part(s) to include, but not limited to freight charges. Liability of Sleep Science is limited to the replacement of the defective part or parts ONLY with purchaser responsible for all service, installation and transportation costs of said part(s).


During year 6 through year 10 from the original purchase date, Blissful Nights will replace, per the terms and conditions set forth in this paragraph, any bed part found to be defective. Purchaser shall pay 1 /180 of the current replacement cost of the defective part multiplied by the number of months, after the fifth (5th) year, from the original purchase date. This warranty applies only to replacement part(s). The purchaser may be subject to charges for said part(s) to include, but not limited to, freight charges. Liability of Sleep Science shall be limited to the replacement of the defective part(s) only with purchaser responsible for all service, installation and freight costs of said part(s).


Warranty does not include reimbursement for inconvenience, removal, installation, set up, loss of use, shipping, or any other costs or expenses not expressly covered in this warranty. This warranty does not apply:

  • To damage resulting from misuse or abuse caused by the purchaser.
  • To damage caused by the repairs or parts replacement by an authorized person.
  • If the Sleep Science Adjustable Base has been mishandled (including during shipping), subject to physical abuse or an improper power supply, or otherwise operated in a manner inconsistent with procedures outlined in the owner's manual and warranty.
  • To damage to mattresses, bedding, cables, electrical cords, or accessories supplied by dealers.
  • To modification of the Sleep Science Adjustable Base without prior written consent by Sleep Science.
  • To costs for unauthorized service calls for educating the consumer about the Sleep Science Adjustable Base or locating properly functioning power outlets.
  • If the recommended weight restrictions are exceeded.
  • If used in any environment or a commercial setting for which it was not intended. Some states do not allow the exclusion of incidental or consequential damages; therefore, the above limitation or exclusion may not apply. This warranty gives the purchaser specific legal rights. The Purchaser may have the other rights, which may vary from state to state. This warranty is valid in the 48 continuous states.

Technical Specifications

Country of Origin

Designed and Developed in California

Manufactured in the USA from Imported and Domestic Components


Cal King Split

36" x 84" x 12"

52 lbs

Twin XL

39" x 80" x 12"

53 lbs


53" x 75" x 12"

68 lbs


60" x 80" x 12"

79 lbs


76" x 80" x 12"

101 lbs

Cal King

72" x 84" x 12"

98 lbs

Materials and Construction

4 Layer Foam Construction

  • 2" of copper gel infused memory foam
    DENSITY: 3lb
  • 1" Memory foam
    DENSITY: 3lb
  • 2" Transition foam
    DENSITY: 1.5lb
  • 7" Air channel base foam with articulating groves
    DENSITY: 1.8

Wedge Support construction extends the life of the mattress and gives you 20% more sleeping surface

Washable and removable cover


CertiPUR-US ®-Certified

  • Made without ozone depleters
  • Made without PBDE flame retardants
  • Made without mercury, lead, and other heavy metals
  • Made without formaldehyde
  • Made without phthalates regulated by the Consumer Product Safety Commission
  • Low VOC (volatile organic compound) emissions for indoor air quality (< 0.5 parts per million)


10-year limited warranty