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Milliard

Milliard 4.5-Inch Memory Foam Sofa Bed Mattress Replacement, Queen Size, Pull Out Sofa Bed Queen Size, Sleeper Mattress & Couch Beds, Premium Comfort - Couch, Pullout Sofabed, Cama Not Included

Based on 5,139 reviews
Condition: New
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$219.99

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Availability: In Stock.
Fulfilled by Plush Collections
Arrives Sunday, Nov 15
Order within 8 hours and 28 minutes

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At a glance

Condition
New
Size
Queen
Color
White
Model
MIL-SFMT45
Dimensions
72 x 58 x 4.5 in
Weight
25 lb
Material
Memory Foam

Features 5

  • EXPERIENCE UNMATCHED COMFORT: The Milliard Memory Foam Sleeper sofa bed mattress is the premium pull-out sofa mattress replacement. Ditch your old bed spring mattress and feel the difference that foam makes. Sweet dreams are made of this.
  • PERFECTLY BALANCED SUPPORT: Enjoy the bi-layered design featuring a 3-inch firm polyurethane base and a 1.5-inch soft memory foam top. This pull out couch mattress conforms to your body for optimal support while being compatible with most couch, boat, camper, and RV bed frames.
  • ENJOY THE SOFTEST COVER: Rough night? Your mattress cover might be responsible. The jacquard soft cover included on our mattress is so soft and comfortable that you might skip the fitted sheets. Its also ventilated to allow body heat to dissipate.
  • PREMIUM QUALITY GUARANTEED: Quality is our mission, so our premium memory foam sofa bed mattress surpasses CertiPUR-US requirements for an unrivaled sleep experience with a proprietary foam blend that will not lose its shape over time.

Description

  • The Milliard Memory Foam Sleeper Sofabed Mattress is THE premium pull-out sofa mattress replacement. Ditch your old bed spring mattress and feel the difference that foam makes. Sweet dreams are made of this.
  • Our bi-layered mattress combines a 3in firm polyurethane foam base with a 1.5in soft memory foam topping that slowly conforms to your body contours and still provides adequate support thats compatible with most folding couch bed frames and is also used for boat, camper & RV.
  • Rough night? Your mattress cover might be responsible. The jacquard soft cover included on our mattress is so soft and comfortable that you might skip the fitted sheets. Its also ventilated to allow body heat to dissipate. Sleep soundly, not stifling.
  • Quality is our mission, so our premium memory foam surpasses CertiPUR-US requirements for an unrivaled sleep experience with a proprietary foam blend that will not lose its shape over time.
  • Queen-size pullout mattress measures 72in.x58in.x4.5in. when flat and is compatible with most major convertible sofa brands. Zippered mattress cover is removable and machine washable. Mattress ships in vacuum packaging for convenient delivery and assures the first person to touch your mattress is you!

Specs 32

Brand Milliard
Size Queen
Product Dimensions 72"L x 58"W x 4.5"Th
Item Weight 25 pounds
Item Firmness Description Medium Firm
Top Style Plush top
Cover Material Polyester
Number of Layers 2

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 15

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.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

Easy and reliable usage.
Size: Queen Color: White
It fit nicely in the foldable couch on which we placed it, and the couch easily folds back up with the Sofa Bed inside. It holds up well under usage, and it provides support and comfort.
Reviewed in the United States on July 10, 2026 by FREDDY A KOSEK
Thorough Comfort At An Affordable Price!
Size: Queen Color: White
Makes my old sofa bed feel as comfortable as a regular bed. My son gave this to me as a birthday gift to use in my small pied-à-terre NYC studio apartment. (He probably had an ulterior motive since he and his girlfriend occasionally use the apartment when they come in from out-of-town and mentioned that the old mattress was uncomfortable!) It was delivered free by FedEx within in 9 days coming from California. Since it was vacuum packed, the box was only about 4 feet tall and 1 foot wide (which another reviewer pointed out before I purchased it). My old mattress was 72" x 59". This one is slightly longer than advertised at about 72.5" (which was no problem in fitting my frame since the foam compresses a bit making for a perfect fit) but only 58" wide. However, this 1" difference is not a problem. The small space on the width of the frame is hardly noticeable. Furthermore it's no problem at all when sitting on the side of the mattress, say to get up or put on your shoes, since the foam is nice and firm. One of my concerns was that since my old mattress was only 4" thick and this one is 4.5", I might have a problem closing the bed. To my surprise it closed fine. The best feature is that you don't feel the support bars of the frame AT ALL! A great added feature is that it comes with a no-skid, washable zippered mattress cover for extra protection and comfort. All in all, this was a great buy. We'll see how well it holds up in the long run. ... show more
Reviewed in the United States on August 7, 2021 by Joe B.
Replacement sofa bed mattress.
Size: Queen Color: White
It fits the sofa bed as described, wished it was a little thicker, I haven’t tried it yet it’s in my RV but should be better than the old spring mattress. Time will tell, I will use a pillow topper on it for extra comfort as I did with the old original mattress. Only four stars for now because it fit, was as advertised and the quality appears to be ok. ... show more
Reviewed in the United States on May 4, 2025 by Jerry
Excellent product- Guarantees comfortable sleep
Review Image by Your #1 Realtor Shirley G.
Review Image by Your #1 Realtor Shirley G.
Review Image by Your #1 Realtor Shirley G.
Review Image by Your #1 Realtor Shirley G.
Thorough Comfort. Excellent product- All the reviews here are on point. Excellent product! Very soft and comfortable. Exactly what I was looking for. It folds perfectly and comes with a mattress protector. The foam is thick enough to offer a pleasant rest. I am very happy with my purchase and recommend it 100%. ... show more
Reviewed in the United States on February 24, 2026 by Your #1 Realtor Shirley G.
Happy with my purchase!
We've suffered with the old spring mattress on our couch that's probably 15 years old, so when I saw this replacement mattress on Amazon for 1/2 the cost of other online sites, I was pretty happy. It took me so long to even think to search for these things, but here I am. I just received it and set it up today. I bought the Full, so the measurements were supposed to be 73" x 52" x 4.5". As for length/width, it was fine and measures about 72.5" x 52.5"... slightly wider and slightly less tall than it's supposed to be, but that little bit of difference doesn't matter. As for the height, this has an identity problem. Some places it says it's supposed to be 3.5", but on the Amazon listing it says 4.5". Mine measures right around 4" tall, and that's right out of the box. It says you need to leave it set up to breathe for about 24-48 hours, but I don't think it's going to grow another 1/2". It is absolutely fine the way it is though. Granted, I'm not a big guy but I laid down on it and couldn't feel anything - best of all no springs!! Note, if you're expecting it to look like it does set up in the picture, that's not going to happen. To me it looks like the mattress in that photo is 6" or more - not 4.5" like it states. I don't even know how you would fold it if it was that big. Overall, this is a great replacement mattress, especially for the price. it is more comfortable than the old one and also pics up the cushions when folded so the couch doesn't sag as much. Would definitely buy this again. ... show more
Reviewed in the United States on December 13, 2021 by wetmonk
Yep !!! The RV sofa has a new and better mattress
Size: Queen Color: White
I bought this specifically to replace the spring mattress that came with our sofa bed in our 5th wheel. The queen size fits well and expanded to the full advertising size. The metal frame and bars are not a problem anymore. Originally I had put a 2” memory foam topper on the springs but have been unhappy with that setup as the metal frame was still a nuisance. Furthermore, the extra mattress thickness made folding the bed in a problem. This mattress fold in properly. I’m 74 and 6’4” 245 and while I do not intend to use this as a primary sleeper, I could, I believe, use this sofa in a pinch without a problem. My wife agrees that we made a wise choice in this mattress and she feels comfortable using it as a secondary bed. No complaints. Hope this helps someone in there decision ... show more
Reviewed in the United States on May 7, 2025 by Mike Addington
Fit (lengthwise) is a little snug.
Have an older sofa bed I keep in the TV room for when I have overflow guests. Original mattress (innerspring?) was basically shot (and was really uncomfortable from day one). Was searching for a replacement mattress and saw this one on Amazon...thought I'd give it a try. Unpacked according to directions provided and let it 'expand to full size' for 3 days. Installed it into the sofa. On the mattress support 'frame' on this couch, there is a slightly elevated horizontal metal rail that holds the head of the mattress in place and a heavy 'U" shaped bracket at the foot that keeps the 'foot' of the mattress in place. I think the original mattress may have been 72" long and this mattress is 73" long and it makes for a 'snug' fit. I bought a mattress protector/cover for the new mattress as well as a set of sheets (both were 'specific' to the dimensions for sofa-bed mattresses). With the mattress pad and sheets 'on' the new mattress, it is a little 'thick' and I have to make sure the head of mattress is in place or it will not retract into the base of the couch. So far, so good...just waiting for the first opportunity I get for one of my 'guests' to try it out. ... show more
Reviewed in the United States on June 11, 2021 by Phil
Comfortable and great quality
Size: Queen Color: White
Excellent product! Very soft and comfortable. Exactly what I was lookig for. It folds perfectly and comes with a mattress protector. The foam is thick enough to offer a pleasant rest. I am happy with the my purchase and recommend it one hundred percent.
Reviewed in the United States on December 10, 2025 by Jamestar
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