※ Mattress not included. Only the敷きパット (bed pad) is for sale. Double size. Used for about 2 years, but no longer needed due to changes in family composition, so I'm selling it. For those with small children or those providing care, the waterproof function and dryer compatibility are very convenient. There are no noticeable stains, but there is a feeling of use, so please purchase if you understand this.