dollar-fa.svg Monthly Financing Available | Free Shipping

Dynasty Mattress

4.0 Inch GEL Memory Foam Sofa Mattress

Trending
$260.00 $189.00

$18900 $260 (Save$71)

What Our Customers Love

box icon

Mattress
In-a-Box

star badge icon

Lifetime
Warranty

people badge icon

15 Years
Experience

certificate icon

Certi-Pur
US Certified

fast truck icon

Fast Delivery

stacked coins icon

Direct to Consumer
Pricing

Conforming Support Graphic

Conforming Support

Adaptive and Responsive 4 lbs Gel Infused Memory Foam that compresses and evenly to body weight and contours the edges of your body to relieve common pressure points for a better sleep and wake up.

Gel Infused Memory Foam Graphic

Gel Infused Memory Foam

We infuse high density gel into the premium memory foam allowing it to have a cooling effect. (The more Gel pounds infuset the better!)

Hypoallergenic Graphic

Hypoallergenic

Dynasty Mattress gel memory foam mattresses is naturally antimicrobial and resistant to allergens, mold, bacteria and dust mites. We are also CertiPUR-US certified.

Product Specifics

  • 4.0 Inches Thick: The best possible height for folding mattresses that are designed for sofas | Couches | Boats | RVs
  • Top Layer: 2 Inches of high density quality gel memory foam
  • Bottom Layer: 2 Inches of strong durable base foam support sofa bed mattress
  • Adaptable Sleeper Mattress: Designed to fit in most sofas, couches, boats, RVs, trailers, perfect for sleep overs and guests,
  • Fast & Free Shipping: The mattress comes compressed and rolled in a dual layer of heavy duty plastic and put into a compact box for easy delivery and setup.
  • Memory foam: conforms to body, aligning neck and spine creating optimal sleep environment. Ideal for back pain relief
  • CertiPUR-US® Certified - Award certified memory foam that is made with: NO Ozone depleters, Heavy metals (including mercury & lead), without prohibited phthalates, Low VOCs (volatile organic compounds), BPDE in fire retardants, and no formaldehyde
  • Easy Zipper Washable Cover - Machine washable cover with an easy on and off zipper.
  • Warranty: 5 years limited Warranty
  • Comfort Rating: Medium Firm
  • FREE Shipping

See Our Customers Honest Reviews

4.5 Inch GEL Memory Foam Sofa Mattress - DynastyMattress

4.0 Inch GEL Memory Foam Sofa Mattress

*(sofa not included)

$260.00

$189.00

sale

Sleeper Types:

General sleeper icon

General

Stomach sleeper icon

Stomach

Back sleeper icon

Back

Side sleeper icon

Side

Add to Cart

What Our Customers Love

1

Mattress In-a-Box

Lifetime
Warranty

15 Years
Experience

Certi-Pur
US Certified

Fast Delivery
1-3 Days

Size: Dimensions Package Dimensions Weight
Queen Sofa: 72" x 58" x 4" 33" x 15" x 14" 35 lbs
Full Sofa: 72" x 53" x 4" 31" x 15" x 14" 30 lbs

What is CertiPUR US?®
It means all of our polyurethane foams in the bedding or upholstered furniture has been tested to meet CertiPUR-US rigorous standards for emissions, content, performance, and durability. They are made without ozone-depleting chemicals and phthalates regulated by the Consumer Product Safety Commission. The foams have been tested for low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million).

  • Cover is silk and polyester
  • Breathable polyurethane foam
  • Latex
  • Gel
  • Cooling Gel (5 Pounds)

Free shipping offered for all of our products in the continental United States.

*Our Warehouses are located in California and Illinois which allow us to deliver your mattress in a much shorter time. On Average 3 business days! (unless prescribed)

30 year limited warranty included for all mattresses only. Adjustable bases will have a 10 year parts and labor warranty included. Learn More
Conforming Support Graphic

Conforming Support

Adaptive and Responsive 4 lbs Gel Infused Memory Foam that compresses and evenly to body weight and contours the edges of your body to relieve common pressure points for a better sleep and wake up.

Gel Infused Memory Foam Graphic

Gel Infused Memory Foam

We infuse high density gel into the premium memory foam allowing it to have a cooling effect. (The more Gel pounds infuset the better!)

Hypoallergenic Graphic

Hypoallergenic

Dynasty Mattress gel memory foam mattresses is naturally antimicrobial and resistant to allergens, mold, bacteria and dust mites. We are also CertiPUR-US certified.

Product Specifics

  • 4.0 Inches Thick: The best possible height for folding mattresses that are designed for sofas | Couches | Boats | RVs
  • Top Layer: 2 Inches of high density quality gel memory foam
  • Bottom Layer: 2 Inches of strong durable base foam support sofa bed mattress
  • Adaptable Sleeper Mattress: Designed to fit in most sofas, couches, boats, RVs, trailers, perfect for sleep overs and guests,
  • Fast & Free Shipping: The mattress comes compressed and rolled in a dual layer of heavy duty plastic and put into a compact box for easy delivery and setup.
  • Memory foam: conforms to body, aligning neck and spine creating optimal sleep environment. Ideal for back pain relief
  • CertiPUR-US® Certified - Award certified memory foam that is made with: NO Ozone depleters, Heavy metals (including mercury & lead), without prohibited phthalates, Low VOCs (volatile organic compounds), BPDE in fire retardants, and no formaldehyde
  • Easy Zipper Washable Cover - Machine washable cover with an easy on and off zipper.
  • Warranty: 5 years limited Warranty
  • Comfort Rating: Medium Firm
  • FREE Shipping

See why customers love this mattress

Write a review

(all 5 star reviews)

(All 4 star reviews)

(All 3 star reviews)

(All 2 star reviews)

(All 1 star reviews)

Similar Products

14.5-Inch CoolBreeze Plush GEL Memory Foam Mattress Front View | DynastyMattress

14.5-Inch CoolBreeze Plush GEL Memory Foam Mattress

$32900 - $99900

View More

1-3 Business Days Delivery

12" CoolBreeze Classic Gel Memory Foam Mattress | Dynasty Mattress

CoolBreeze 12-Inch Gel Memory Foam Mattress

$34900 - $87900

View More

1-3 Business Days Delivery

[ ]
[ { "inventory_quantity": '1842', "title": 'Queen Sofa / Medium Firm', "weight": '20.0 lb', "src": 'products/45-inch-gel-memory-foam-sofa-mattresskm-45qn-gel-sofa-185598.jpg' }, { "inventory_quantity": '3420', "title": 'Full Sofa / Medium Firm', "weight": '20.0 lb', "src": 'products/45-inch-gel-memory-foam-sofa-mattresskm-45qn-gel-sofa-185598.jpg' }, ]

Subscribe to Our Newsletter

Sign up and never miss a Sale!

Frequently asked questions

We have the perfect tool for you here →

We recommend giving it a a few weeks to a month to allow your body to fully disperse the years of muscle tension (especially if it is your first time on a Gel Mattress). However our amazing customer service team is here to help you as well!

Yes, we highly recommend having a foundation as keeping any mattress on the floor for long periods of time will start to build mold, Good News is that our Dynasty Beds can be used with any foundation!

The weight is dependent on the size and thickness of the mattress, however they are generally 30-100 pounds and comes compressed and vacuum sealed neatly into a compact box, making it a breeze to move around the house!

Not necessarily, as all of our mattresses have an easy access cover zipper to machine wash the covers, But we do suggest rotating the mattress every 1-3 years to maintain it's peak performance!

Frequently asked questions

We have the perfect tool for you here →

We recommend giving it a a few weeks to a month to allow your body to fully disperse the years of muscle tension (especially if it is your first time on a Gel Mattress). However our amazing customer service team is here to help you as well!

Yes, we highly recommend having a foundation as keeping any mattress on the floor for long periods of time will start to build mold, Good News is that our Dynasty Beds can be used with any foundation!

The weight is dependent on the size and thickness of the mattress, however they are generally 30-100 pounds and comes compressed and vacuum sealed neatly into a compact box, making it a breeze to move around the house!

Not necessarily, as all of our mattresses have an easy access cover zipper to machine wash the covers, But we do suggest rotating the mattress every 1-3 years to maintain it's peak performance!
ARE YOU ...?
Moving
Too Soon
Just Looking×
We can Schedule Delivery to the best of our ability, please leave a note in the checkout process regarding delivery dates.