I neatly cut the leftover materials from work... I believe the manufacturer is either Sangetsu, Lilikara, or Toli, but I disposed of the paper with the manufacturer and product number, so I don't know! Width: Approximately 95cm Length: Approximately 1m 85cm When cutting, there may be some dirt, scratches, pencil check marks, and wrinkles from being rolled up on the back side, but I think there are no problems on the front side... Also, the color may be slightly different from the actual product in the photos. It's difficult to capture the color well, and personally, it looks like a mix of gray and blue. I think the photos from the 4th one onwards are closer. Although it is unused, it is still leftover material from work, so if you are concerned, please refrain from purchasing. Only those who understand all of this are welcome to purchase. I am also listing cushion floors, so please take a look.