Purchased new and unused. Used by a woman for less than 10 minutes on a single day. She realized she couldn't use it because she hates sweating, and it makes her sweat... It's been left in the room for about six months, so there might be some dust in the small crevices, but would anyone who doesn't mind that like to have it? The air pump was only used for a bicycle, so it's slightly bent. It can be straightened with force, but I'm worried about breaking it, so I'll send it as is. I think the air inside isn't completely full, so please adjust it. I don't know how to inflate the red cover!?, so it's a little deflated. I don't think it will affect the use, but for those who don't mind.