Brain Sleep All-in-One (Integrated Mattress, Pillow, and Futon)

I am listing the BRAIN SLEEP ALL IN ONE (integrated mattress, pillow, and comforter).

I purchased this about six months ago and used it for about a month, but I felt it wasn't the right fit for me personally, so I am listing it.
This is a portable all-in-one type mattress where the pillow and mattress are integrated, so you don't need to prepare a separate pillow.
I think it can also be used as a futon or mattress for guests.

Please understand that this is a used item and consider it carefully. Thank you.