Great product. I was worried because I was looking for a firm, memory form mattress for my 10 month old daughter who is too active and wasn't sure what kind of material this one is. It is firm. She is able to walk quickly around the crib on this without falling and hit herself to the rails. Don't waste your money buying the other cheaper, but plastic mattresses. I bought 2 of those and it is horrible even for me when I try to lie on it. Very uncomfortable. When my daughter sleep in them, she ended up lying next to the rails because the lack of firmness of the mattress pushed her to the side. When she walks on them, it looks like she is walking on the water bed that moving, which caused her to hit herself on the rails.

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.

This mattress did not expand to the width it was suppose to. The corners came out to 3.5 inches and the middle was 4.25 inches. It's suppose to come out to 6" all around. I'm very disappointed in the size that I has come to be. The comfort of the mattress seems to be nice. Over all I'm disappointed with the outcome of expansion but the comfort is good.

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.

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.

The package the crib arrived in was badly damaged. I gave the crib as a gift, hopping that the crib inside was sufficiently protected to prevent any damage. I've never had an experience like this with Walmart before. The mattress arrived in perfect condition.

Mattress is super soft and very easy to lift, and unfold. Expected it to be a little puffier (if that’s the right word) as the corners aren’t as flush with the sides as I thought. Perfect for the price paid! And definitely soft. Hoping the little one sleeps well once he or she arrives!

I purchased two of these for my large (85 lbs) dogs, because "real" dog beds for large dogs are very expensive. I covered the top and bottom with crib sheets and put a waterproof mattress pad under the top sheet. The mattress is firm enough that my dogs' weight barely even makes a dent in it, yet it is soft enough to be comfortable. When my son saw them, he wanted one for his soon-to-arrive baby. I can see that these would be much better than the plastic-encased spring-coiled mattress that I used for my children. The creaking and crinkling always woke them up. For anyone concerned that the memory foam would be a smother hazard for babies, I would say that the mattress is so firm that I would have no worries about that. The mattress was encased in three different covers. The one closest to the mattress is silky and thin, like parachute material, and one of them tore while I was removing it. This one also had a lot of loose threads that I cut off. The zipper also came off the first time I took it off. These were the only negatives I saw. All three covers fit perfectly and were easy to take off/put on while still being snug. When the mattress arrives, you should definitely take off all the covers so that the mattress will expand evenly (saw this tip from another reviewer). Otherwise, the corners tend to remain squished a little.

I purchased this for my grandson even though we already had a brand new baby mattress on the crib. My daughter owns this mattress and says this is the only one he will sleep on so I purchased it. I like that it is super light. We are going to the beach and I will be bringing this mattress with us.

This seems like a nice mattress. Soft and firm. But its very rounded on the edges which doesnt fit 100% with the Graco crib that is more square. So there is gapping. Will have to buy a bumper guard for safety. Unsure why they made the mattress rounded like this?