I purchased this a few years ago and used it on an Airweave single mattress. I used a敷きパッド (shikipad, a type of mattress pad) on top of it, so it hasn't been in direct contact with my skin. To the untrained eye, it appears clean with no stains, and I think it's in good condition, but please purchase only if you understand that it is a used item. The color is light pink. I purchased it for the retail price of ¥8,800. It has been washed before listing, so I will pack it as is and ship it via anonymous delivery. There is a possibility that I will change the shipping method between Rakuraku Mercari Bin and Yuuyu Mercari Bin.