It came out of the box super flat. I surly thought it wouldn't expand. I stripped it bare from all sheets and set it on our spare bedrooms bed with a fan blowing on it. Twice a day for 2 days I'd flip it and stretch a corner out. It surprisingly fluffed out majorly! It's very firm. About 7 inches thick and fits perfectly in my daughter's crib. Well worth it. Not to mention it's not expensive at all.

I got this mattress and let it set out for several days before putting it into the crib. It raised pretty good except for 1 end that is still kinda flat. But I put that at the end of the crib. Overall it's good for the price. It's nice and firm and i like that it has the zip f cover. I would recommend this :)

This mattress never expanded completely like it was supposed to. We have had it for several days now and it is still flat at the ends. I've tried everything to get it to expand out but nothing works. I did not purchase this item for a baby or toddler bed but for my dogs so I'm ok with it. if I had bought it for a baby bed I would have returned it and got my money back. Graco is a good name so I am surprised they make such a poor quality of an item.

Got this mattress for the fact that the reviews were great. Didn't expect it to be thin though. It says it takes about 48 hrs to expand to its full size so after a week I realized that it's as far as it'll go... I like it. Just thought it would be a bit thicker. And squared like the picture they have online. Just hope the softness/ firmness works for my baby.

This mattress does not materialize into the picture. A lot fo the reviews you read are pet owners of large dogs who bought this for those dogs. If that is the case for you then it is a great buy. If this for a child, it absolutely is a waste of money. Trying to re-package and send back is a hassle so I gave it to a shelter for a senior dog to have a soft place to sleep.

The bed seems great when you read about it but then you take it out of the box to wait the 48 hrs for it to expand.........2 weeks later still no 6". One side of the bed is maybe 3- 3 1/2" the other side is about 2" thick. That is due to it being rolled up in a box. The material is nice and soft but not the mattress for an infant or toddler.

The first one I bought didn't expand right. One side stayed small. I sent it back, the replacement did fine. Just do exactly like the directions say to do and it works great. It does take more than 48 hours though. More like 4 days. But it is a great mattress.

Comes compact in box already in the covers. But if you want a 5 in Mattress as it states, not a 4 in thick Topper, get something else. Instructions say let puff up for 48 hours to reach full size. After a week it has only gone to 4 inches so that is very disappointing. So tired of not getting what was paid for.

My toddler sleeps so much better! This mattress also fits a crib that can transform into a toddler bed. The mattress served its purpose no more waking up through the night crying of discomfort. If you need a soft gentle comfortable mattress for your little one this is the one! You will not be disappointed.

The material is good quality and I liked it