Heyward Premium Memory Foam Sofa Bed Replacement Mattress for Queen Size Sleeper | 4.5” Inch | CertiPUR-US Certified | Washable Material w/Non-Slip Base | 73”L x 58”W x 4.5”H

Did a lot of research and happy with purchase. It's nice and thick and very comfortable. It also fits well in the sleeper couch and folds nicely as the original did. Good replacement for an old sofa sleeper mattress.

This fits my full size pull out sofa and is comfortable and thick. Firmness is just right.

Better than the mattress that came with the sofa. Definitely an upgrade. Thicker, softer. Good value for the money spent.

Fit the love seat well and very comfortable.

Buenísimo colchón, muy suave y cómodo

First and foremost, this mattress is nowhere near 4.5 inches! It is barely 3 inches and so soft that the second you lay on it, it flattens to maybe 1 inch. This is supposed to be a replacement for a pull-out couch mattress and you can feel everything through it like the support bars, springs, etc. I contacted customer service because this is literally false advertising and they said that based on the temperature of the house, the mattress could be up to one inch smaller than stated. They said for it to fully expand the temperature had to be above 72 degrees and it had to be left out for 72 hours. I had it in a room that was 76 degrees for 4 days! That mattress is not expanding another 1.5 inches even if I had it in a 100 degree room for 10 days! Also, customer service said that I could return it, but they would not pay for return shipping for "buyer's remorse" or if the mattress was opened. What??? So, I guess I get to keep this piece of useless, smelly junk since the seller doesn't even stand behind their product. Seriously, do not buy this mattress!!! You can find a 3 inch foam mattress topper for way less than half the price of this "mattress" and you would end up with the same exact thing, probably better and better customer service for sure!

I slept on this mattress for the first time and for a pull out the sleep quality was excellent...I put it over the existing old spring type mattress that came with the couch and it was every bit of what I expected. For a mattress under $200 it was a bargain....definitely recommend this product

Pretty good replacement, not very comfortable. Buy an air mattress!

Great product, very pleased. I've been using this for 1 1/2 weeks and love it. This will be used on a daily basis, as it's been put into an In-Law suite in the basement. So far it's holding up great. Lest see how it is after a few more months. It fits perfectly into the sofabed and there's no problem with the sofa folding into place. It's firm yet very soft & comfortable. So far I'm very happy with the function of it. I would definitely recommend this mattress. It's the right size and feels great!

In 48 hours the mattress expands to the right height. Fits our sofa bed and is super comfortable. Shipping was quick and no issues. Comes with a zippered cover for added protection.

My only complaint is the price...not just with this mattress, but foam mattresses in general. In any event, it came with the same dimensions I ordered it in, so it fits perfectly and is quite comfortable. In fact, it's significantly more comfortable than the old spring mattress that it replaces. I read that someone had great difficulty getting it back into the packaging. It comes in a vacuum sealed bag, in a cardboard box. It's relatively easy to roll the mattress out in its vacuum bag to check if it fits. If you pierce the bag, you're going to have problems, if you have to return it.

Received the mattress and followed the instructions as we were getting a guest within a week. Instructions say to let it expand for 48 hours to become 4.5 inches thick but after 60 hours it was nearly 4 inches so I contacted seller and sent a picture with my tape measure showing thickness, after another communication from them they sent me a replacement. The new arrived and very happy that it has expanded to 4.5 inches and is very comfortable for a sofa bed matteress. Would highly recommend it as well thanks so much to Brittany for the awesome customer service.

I have tried three others and they were garbage! This one is by far the best! It is comfortable on the sofa and you don’t feel the slats or springs underneath the mattress.nit fits the bed well! Thank you