Thank you for viewing. This is an Aerostepper from Tokyu Sports. There is no mat or instruction manual, and everything in the photos is included. The owner has confirmed that it works, but since it's not my personal item, I don't have any specialized knowledge, so I apologize, but I don't know the details. I also don't know the purchase date or how long it was used, so please consider that as well. I plan to pack it in a cardboard box with cushioning material and ship it.