This mattress came with my Graco crib that I ordered. Says it should be 5 inches thick and is maybe more like 3 if that. Not very big and doesn't seem like it would be comfortable. Thankfully I didn't pay the 40 bucks for it and can order a new regular mattress. Don't recoomend this mattress.

I was a bit nervous when it came because it was folded over in the box, but I gave it a couple days to expand (as directed in the mattress instructions) and it is normal thickness and you would not know that it had been folded. Feels much more comfortable than many crib mattresses and fits well in a standard crib. I bought my older child (now a toddler) a different crib mattress that was actually more expensive and I like this one much better. Will be buying a second to replace her mattress. I also like that it comes with a mattress protector so I didn't have to purchase additional liners.

[This review was collected as part of a promotion.] OK. I have to be honest. I did not get this for a crib. I got this for my 88# Greyhound. Yes. I got this for my dog. As you know, this breed is extremely long legged & it is very difficult AND expensive to find a dog bed that my Greyhound will fit in comfortably. I purchased 2 dog beds. One is already flattened & misshaped. The other one is holding up pretty well. My Greyhound CAN fit in it but eventually will be half on & half off. I consulted with other Greyhound owners who recommended a crib mattress. SO, this mattress is shipped rolled up in plastic. After I unpacked it & read the directions I laid it out. It takes approximately 48 hours for this mattress to expand fully. My Greyhound & another dog both use this bed. It has kept it's shape. My daughter who is an adult laid on it. I laid on it. I wish my own bed mattress was this comfortable. I would recommend this brand mattress. If it can hold up under the weight of an 88# Greyhound, I think it will satisfy any parent looking for a good crib mattress.

Reviews had said the mattress was smashed and smelled strange. The mattress unfolded completely perfect and I'm letting it air out for a day or so. Washed covers that came with it and no more chemical smell. My toddler plopped right on it and wanted to take a nap!

[This review was collected as part of a promotion.] I AM AMAZED AT ALL THE THINGS AVAILABLE TODAY FOR OUR CHILDREN'S SAFETY AND COMFORT. MY GRACO PREMIUM FOAM CRIB AND TODDLER BED MATTRESS JUST ARRIVED. IT CAME COMPRESSED IN AN ECO-FRIENDLY BOX. REAL EASY TO CARRY AND WEIGHED ONLY 10 POUNDS. YOU REMOVE THE MATTRESS FROM THE BOX AND CAREFULLY CUT ONLY THE PLASTIC OUTER WRAPPING. THEN THE MATTRESS WILL UNROLL AND LAY FLAT. IT TELLS YOU ALL THE INSTRUCTIONS ON PUTTING ON YOUR MATTRESS COVERING. THEN ALLOW UP TO 48 HOURS TO BE AMAZED AT THE EXPANSION. IT IS HIGH QUALITY BREATHABLE FOAM THAT MAXIMIZES AIR FLOW FOR YOUR CHILD TO HELP HIM GET THE REST HE NEEDS. IT MEASURES 5HX 2LX27.62WX6. IT HAS A WATER RESISTANT LINING WITH A REMOVABLE WASHABLE MATTRESS COVER. IT MEETS FEDERAL FLAMMABILITY STANDARDS WHICH IS VITAL WHEN IT COMES TO CHILDREN. IT IS ANTI STATIC AND ANTI MICROBIAL MATERIAL THAT IS FREE OF PHTHALATES AND LEAD FOR YOUR CHILD'S SAFETY. IT COMES WITH A 6 YEAR LIMITED MANUFACTURER'S WARRANTY. IT SEEMS LIKE THIS MATTRESS WILL BE THE CULPRIT IN MANY MANY RESTFUL NIGHTS AND NAP TIMES. I AM VERY IMPRESSED WITH THE COMFORT AND SAFETY FEATURES IT COMES WITH. IT GETS 5 STARS FROM ME.

I got this because of the removable washable cover, after about 5 months my baby started getting really red eyes and cheeks so I took the cover off to wash it directly under the “washable” cover was fiberglass turns out it was leaking through the cover . Before that I had never taken the cover off so it was just coming out through the mattress cover. I immediately bagged up the mattress and tossed it… after a day of my baby not sleeping on this his eyes and face cleared up. I felt so bad. Please don’t buy unless you are okay with taking the risk.

We just received the most beautiful crib and wonderful mattress for my nephew. The mattress is the perfect firmness and so lightweight. The water resistant mattress cover is a great feature!! Xavier will have many peaceful nights on his new mattress!!

Got it home and unpacked mattress. It fully expanded and was even. I was nervous about the fiber glass issue after reading the reviews, so I purchased a different mattress cover to go on it. It feels firm enough for an infant, so I have no reservations at this time.

[This review was collected as part of a promotion.] This is a great crib or child bed mattress but it is different than other mattresses you may be familiar with. We also have a Sealy Ultra Rest standard spring mattress and this Graco mattress is much softer. It is 100% foam mattress that is advertised as breathable and feels a bit like memory foam although it does not retain shape like a memory foam. We are out of babies at this time but our toddlers are quite happy to sleep on this mattress even though they are used to the inner spring variety. Since babies and toddlers don’t weight that much, they do fine with the soft foam and in fact, now the innerspring variety feels overly firm and not supporting or conforming. The mattress comes in a box that looks like it would hold a rolled up poster. However it’s compact shipping size is totally irrelevant since you are never going to be able to compress it back into this tiny size. It only took 24 hours to fully expand and now looks like a standard crib mattress. The first thing you do is cut and discard the compression plastic. Then you take the outer cover off and discover a silk like inner covering that is somewhat water retarding but is definitely not waterproof. Next you put on a fire proofing cover that is square shaped. It must be generic because it sure is not custom made for this mattress. Then you recover with the outer cover, which is plain white. Since this whole thing is not waterproof (unlike our plastic covered Sealy) I suggest you put in an absorbent mattress cover or a couple of doggie training pads. Problem solved! There is a benefit to the foam since a plastic covered mattress will never breathe as well as the setup I have just described. Our plan is to use this mattress as a storable bed that we can pull out of the closet when the need arises. In fact, my wife is now making a decorative cover (yet another cover) for the mattress for those big sleepover toddler parties.

[This review was collected as part of a promotion.] I am so happy we decided to go with this mattress as our son transitioned to a toddler bed from our family bed. It arrived in a box and all we had to do was unpack it and let it expand. My absolute favorite feature is that it is water-resistant and has a washable outer cover! This has absolutely come in handy as potty training has begun in our home. So satisfied with this mattress!