White tri-fold memory foam mattress with blue cover and metal legs shown in a packed flat layout.
4-inch tri-fold bed showing memory foam layers and Zipper Washable Cover with labels A-D for components.
Gel-infused memory foam features highlighted with icons 'Sleep Comfortably' and 'Stay Cooler'
Diagram of dimensions 72 inches by 58 inches and 4 inches thickness, queen size tri-fold bed.
Dynasty Mattress

4.0 Inch Gel Memory Foam Sofa Mattress - Full Trifold

$169.00$270.00
Save $101.00
Out of stock
dynastymattress.comBest Price
$270.00$169.00
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This is a 4.0-inch thick, trifold memory foam mattress designed to provide conforming support and a cooling sleep experience, ideal for use in sofas, couches, RVs, or as a guest bed. It features a top layer of 2 inches of high-density gel-infused memory foam and a 2-inch durable base foam support layer. The gel infusion helps regulate temperature, while the memory foam contours to the body to relieve pressure points. It comes with an easy-to-use, machine-washable zipper cover and is CertiPUR-US certified, ensuring it is made without harmful chemicals. The comfort rating is Medium Firm.

  • 4.0 Inches Thick (2 inches Gel Memory Foam top layer + 2 inches Base Foam support)
  • Gel Infused Memory Foam for cooling effect
  • Conforming Support that relieves pressure points
  • Hypoallergenic and naturally antimicrobial
  • CertiPUR-US Certified foam
  • Medium Firm Comfort Rating
  • Easy Zipper Washable Cover
  • Adaptable for use in sofas, couches, boats, or RVs
  • 5 Years Limited Warranty

Details

Category
Mattresses
Mattress Features
Adjustable base compatibility, Cooling function, Dust mite resistant, Edge support, Hypoallergenic, Machine washable cover, Removable cover, Safe non-toxic materials
Bedding Size
Queen
Color
White
Pattern
Solid
Firmness
Medium firm
Materials
Gel Memory Foam, Polyurethane Foam, Latex, Silk/Polyester Cover

Questions & answers

How much does it cost, and where can I buy it?
This Dynasty Mattress mattress is sold by 1 retailer for $169.00. It's currently on sale (up to 37% off). Available at dynastymattress.com.
Is it in stock?
It's currently out of stock across all 1 listing.
What are the key features?
Key features include 4.0 Inches Thick (2 inches Gel Memory Foam top layer + 2 inches Base Foam support), Gel Infused Memory Foam for cooling effect, Conforming Support that relieves pressure points, Hypoallergenic and naturally antimicrobial, and CertiPUR-US Certified foam.
What is it made of?
It's made of gel memory foam, polyurethane foam, latex, and silk/polyester cover.
What's its firmness?
Its firmness is medium firm.
What mattress features options are available?
Its mattress features options are adjustable base compatibility, cooling function, dust mite resistant, edge support, hypoallergenic, machine washable cover, removable cover, and safe non-toxic materials.