Nishikawa Air SI Mattress, Semi-Double

I purchased this item from this site and have used it for about a year.
The previous owner also used it for about 2 years.

This is the Nishikawa Air Mattress, popular with athletes and familiar to Shohei Ohtani.
It was used with a cover. My weight is 60kg, so I don't think it's too worn out, but it has been used for about 3 years, so I'm selling it at a slightly lower price. Please understand that this is a used item.

No smoking or pets.

This is for the mattress only.
I threw away the bag, so it will be shipped wrapped in bubble wrap and cardboard.