DynastyMattress 4-inch Cool Gel Memory Foam Mattress Sleeper for Convertible Folding Sofa & Couch Beds Queen Size Sofa

DynastyMattress 4-inch Cool Gel Memory Foam Mattress Sleeper for Convertible Folding Sofa & Couch Beds Queen Size Sofa

Q: how long does it take for the odor to dissipate after opening?

I opened it up at 1 PM and slept on it at 10 PM. I smelled no odor.

Q: What are the dimensions of the sofa, not the mattress?

Listing is for sofa mattress only. Sofa is not included.

Q: Is this only the mattress or it comes with the sofa?

It does not fit up into the older sofa beds. Those with original mattress size of 66” wide by 68” long.

Q: what is the width of the mattress. Can it accomodate 2 people?

72 inches long by 53 inches wide by 4.5 inches deep. Similar to a full size bed mattress. If the people are small they would be okay, but a queen or king size mattress would be more accommodating for two people.

Product ID: 347446118

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Details

Brand
Size
Queen
Product dimensions
182.9L x x
Item weight
9.07 kg
Item firmness description
Medium
Top style
Gel Top

♻️Machine washable zipper cover

❄️Breathable gel-infused cooling technology

🛏️4-inch dual-layer gel memory foam

Frequently Bought Together

DynastyMattress Sofa Bed Mattress Queen Size 4-inch CoolBreeze Gel Memory Foam Sleeper for Convertible Folding Sofa & Couch Beds, Sofa Not Included (USA Made)

Meliusly Heavy Duty Sleeper Sofa Support Board (48x60 - Queen Size) Reinforced Wood Sofa Bed Support, Pull Out Couch Mattress Board, Sleeper Bar Shield, SleeperSaver

Sleep Philosophy Waterproof Sofa Bed Mattress Protector, Holden Sofa Bed Queen Mattress Pad, 3M Scotchgard, Microfiber Mattress Topper Fitted Elastic Pocket Fits Up to 8 Inch, Queen 60x72, White

Description

❄️ Sleep Cool, Live Luxe: Upgrade Your Sofa Bed Game Tonight!

COMPACT CONVENIENT - Ships compressed for easy delivery and folds seamlessly inside your sofa without bulk.
COOL ALL NIGHT COMFORT - Gel-infused top layer actively dissipates heat, keeping you refreshed through every sleep cycle.
EFFORTLESS MAINTENANCE - Removable, machine washable cover ensures your mattress stays fresh and inviting.
VERSATILE QUEEN SIZE FIT - Designed to fit most standard sleeper sofas, plus perfect for RVs, boats, and guest rooms.
ERGONOMIC SPINE ALIGNMENT - Memory foam contours perfectly to your body for orthopedic support and pressure relief.

The DynastyMattress 4-inch Cool Gel Memory Foam Mattress is a queen-sized, dual-layer mattress topper designed specifically for sleeper sofas and convertible couches. Featuring a 2-inch gel-infused memory foam layer atop a 2-inch supportive foam base, it offers superior comfort, orthopedic support, and cooling breathability. Its machine washable zipper cover and compact, foldable design make it a versatile, easy-to-maintain upgrade for any living space, backed by a 5-year warranty.

Specifications

Color	White
Product Dimensions	182.88 x 147.32 x 10.16 cm; 9.07 kg
Is Assembly Required	Yes
Primary material	Memory Foam
Material Composition	foam
Type of Wood	foam
Top Material	Cotton
Upholstery material	Cotton
Warranty Summary	5 year warranty.
Style	Gel Memory Foam
Capacity	Queen
Number of Pieces	1
What is in the box?	Silk and Polyester Cover, Breathable Polyurethane Foam, Latex, Gel-Infused Layers (5 lbs of Cooling Gel)
Item Shape	Rectangular
Mattress Comfort	Convertible, Futon, Platform, Sleeper
Top Finish	Gel Top
Care Instructions	Machine Washable
Number of Shelves	1
Shipping Weight	11.27 Kilograms
Item Model Number	KM-4.5QN-GEL-SOFA
Department	unisex-adult
Manufacturer	Dynasty Mattress
Item model number	KM-4.5QN-GEL-SOFA
ASIN	B00HK58W8U

Have a Question? See What Others Asked

how long does it take for the odor to dissipate after opening?

What are the dimensions of the sofa, not the mattress?

Is this only the mattress or it comes with the sofa?

what is the width of the mattress. Can it accomodate 2 people?

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