These were a horrible purchase! They smelled so bad, even after we aired them outside for 4 days, that we absolutely cannot use them. I put them in a storage closet and will one day use them to make outdoor cushions, but I don't think a person could ever sleep on them due to the strong chemical odor. In addition, they are far narrower than a standard size twin mattress. I do not recommend this product at all.
I purchased this to help my 3 month old baby sleep on her pack and play. I ordered the twin size, and as soon as we got it, my husband cut to fit in the pack n play (yesterday). Last night, when I picked up my daughter to feed her at 1am, I was shocked with that chemical smell. Had to strip everything from her bed (including blankets), as it had that strong odor. I will try to let it air out, as I cannot return it after having cut. I might also get a mattress pad to see if that would cover up that smell.
Bought this for my daughters sarah peyton memory foam mattress to add a little cusion and she loves it. Not to much but just enough comfort for her and the price was a great deal too! Not smelly,not dirty, came in clean and ready to go onto the mattress for added comfort.
I bought this for my King size bed and I love it. The quality is great and the price was awesome. I couldn't buy this in a store for this price. I've had this for 4 years and it still looks brand new. So comfy and durable. Would recommend this highly!