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
Condition: New
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30-day refund/replacement
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Availability:
In Stock.
Arrives
Friday, Sep 25
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Size: Queen
Color: White
Features
- 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.
- PERFECT FIT FOR YOUR NEEDS: Queen-sized at L 72 X W 58 x H 4.5, our sleeper sofa mattress is compatible with most convertible sofa brands. The zippered, removable cover is machine washable for easy care. Vacuum-packed for safe delivery, ensuring youre the first to enjoy your mattress.
Features
- 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!
Size: Queen
Special Feature: Washable
Item Firmness Description: Plush
Fill Material: Memory Foam
Brand: Milliard
Product Dimensions: 72"L x 58"W x 4.5"Th
Top Style: Tight Top
Color: White
Age Range (Description): Adult
Model Name: Memory
Product Dimensions: 72 x 58 x 4.5 inches
Item Weight: 25 pounds
Manufacturer: Milliard
Country of Origin: Philippines
Is Discontinued By Manufacturer: No
Date First Available: August 22, 2018
Age Range Description: Adult
Item Weight: 25 Pounds
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
Fill Material: Memory Foam
Special Feature: Waterproof
Item Firmness Description: Medium Firm
Number of Layers: 2
Additional Features: Waterproof
Construction Type: Memory Foam
Size: Queen
Item Dimensions L x W x Thickness: 72"L x 58"W x 4.5"Th
Item Weight: 25 pounds
Item Thickness: 4.5 inches
Item Depth: 4.5 inches
Item Dimensions: 72 x 58 x 4.5 inches
Cover Material: Polyester
Fill Material: Memory Foam
Product Care Instructions: Machine Wash
Mattress Comfort Layer Material: Memory foam
Material Type: Memory Foam
Brand Name: Milliard
Model Name: Memory
Product Benefits: Improves Sleep, Pressure Relief, Back Pain Relief, Stress Relief
Model Number: MIL-SFMT45
UPC: 840985116927
Number of Items: 1
Manufacturer: Milliard
Unit Count: 1 Count
Age Range Description: 3-100
Manufacturer Part Number: SFMT45-Q
top-style: plush_top
Color: White
Shape: Rectangular
Style Name: Luxurious
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, Sep 25
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
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
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.
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Reviewed in the United States on August 7, 2021 by Joe B.
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.
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Reviewed in the United States on May 4, 2025 by Jerry
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%.
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Reviewed in the United States on February 24, 2026 by Your #1 Realtor Shirley G.
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.
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Reviewed in the United States on December 13, 2021 by wetmonk
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
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Reviewed in the United States on May 7, 2025 by Mike Addington
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.
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Reviewed in the United States on June 11, 2021 by Phil
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