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DynastyMattress 4-inch Cool Gel Memory Foam Mattress Sleeper for Convertible Folding Sofa & Couch Beds Full Size Sofa Not Included

  • Based on 3,766 reviews
Condition: New
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$169.00 Why this price?
4th of July Sale · 20% off was $210.00

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As low as $28.17 / mo
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This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Spreetail

Arrives Sunday, Jul 7
Order within 3 hours and 48 minutes
Available payment plans shown during checkout

Size: Full


Features

  • MATTRESS ONLY-Sofa not included. This Pull Out Sofa Mattress Bed is carefully designed with gel memory foam, providing unmatched comfort and quality at a reasonable price. The memory foam conforms to the body, aligning the neck and spine, allowing the user to relax and enjoy a good night's sleep. Each mattress ships compressed for easy delivery.
  • LAYERED DESIGN: With a 2-inch gel plush memory foam layer and a 2.5-inch foam support base, this sofa mattress is vastly more comfortable than traditional sofa mattresses that either are flat mats or have springs. The memory foam layer is specifically designed to breathe, allowing the user to remain cool throughout the night.
  • VERSATILE: Our comfortable Pull Out Sofa Bed has a variety of possible uses. Add the foldable mattress to your sleeper sofa in your living room, place it on a platform bed frame in your guest room, or even use it in a trailer, camper van, hide-a-bed, futon, boat or RV.
  • DYNASTY MATTRESS: At Dynasty Mattress, we're dedicated to delivering a quality nights sleep without the price tag of big name brands. We offer a wide range of comfortable sleep products, so there is something that suits every age group and life situation, providing a luxury experience for all. FREE Shipping and Warranty Included

Product Dimensions: 72 x 53 x 4 inches


Item Weight: 20 pounds


Manufacturer: Dynasty Mattress


Item model number: SOFA-4INCH-MATTRESS


Is Discontinued By Manufacturer: No


Date First Available: December 28, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jul 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Useable, but needed a topper to supplement
Size: Full
I needed to replace the old worn-out inner spring mattress in my sleeper sofa, and I hoped this would do the trick. It does an excellant job of supporting my weight (265lb), without feeling the cross-bar underneath. The mattress is made with 3 inches of high-density foam (super stiff), with a little over 1 inch of memory foam on top. The memory foam certainly helps, but it isn't enough. I ended up buying a 1.5 inch memory foam mattress topper to go on top of that, and now it's really comfortable. The sleeper still closes, though now my sofa cushions sit higher than they used to. I'll keep this configuration as it is working for me. If I had to do it over again, I would probably try a different mattress to start with. ... show more
Reviewed in the United States 🇺🇸 on February 19, 2023 by Silly English Kinigit

  • Measure bed but this is nice
Size: Full
I have a old sofa bed. The original mattress tied onto the frame and this one does not. And I measured but obviously we measured incorrectly because we could have gone with a queen. But overall this mattress is great. It’s comfortable and it folds up rather well.
Reviewed in the United States 🇺🇸 on March 2, 2023 by Brett L. Felix

  • Very comfortable
Size: Queen
Bought to replace original sleeper sofa mattress, that I hadn’t realized was so bad! When I got Covid last summer, I isolated from my family in the basement, but my whole body was so sore and I could not get comfortable. Not sure soreness was from the mattress or from having Covid, but I had never slept on it before and didn’t realize that it was lumpy and had a huge divot in the middle. It’s where my dad always sleeps when he stays over, but he’d never mentioned that the mattress was awful! I tried folding the comforter in creative ways to fill the hole, and laid there and scrolled Amazon for this one. I recovered before it arrived, so I was back to my nice Tempurpedic in the bedroom, but now I’m confident that when my dad or anyone else stays over, that they can actually get a decent night’s sleep. My dad did say that it was a “110% improvement” when he was here for Christmas. It still folds up nicely when we need the bed folded up and out of the way, and doesn’t have any marks or creases from having been folded up when it’s unfolded again. And next time I get Covid, I’ll be ready. ... show more
Reviewed in the United States 🇺🇸 on January 15, 2023 by LJ

  • After packaging you need to let mattress expand for a good five hours.
Size: Full
The mattress is not 4” it less than 3 3/4”. Good for 1 person not two
Reviewed in the United States 🇺🇸 on February 14, 2023 by Mary VanRijn

  • Fits perfectly
Size: Queen
We bought a new sofa bed last January. The mattress did not survive hurricane Ian, but the sofa was saved. This mattress was a perfect fit for our sofa bed.
Reviewed in the United States 🇺🇸 on February 25, 2023 by B. Crain

  • A replacement mattress for our hidebed
Size: Queen
Amazed that a queen sized mattress can come in such a small box. Had to replace the mattress in our hideaway sofa. This one filled the bill.
Reviewed in the United States 🇺🇸 on February 1, 2023 by Dennis E. Shipp

  • Sofa mattress
Size: Queen
The sofa mattress is so comfortable it's unbelievable. The thickness when you open the plastic and let it rise didn't think it would rise that high ,thank you
Reviewed in the United States 🇺🇸 on February 18, 2023 by sammy

  • Good Product
Size: Queen
This mattress arrived earlier than expected. It did take several days to plump up before you should use it. There were no instructions saying so, but I knew from previous experience. The product itself is really good.
Reviewed in the United States 🇺🇸 on February 10, 2023 by Robin

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