Size: B5 size Color: Gray Brand: ELECOM Features six different acupressure points that vary in intensity depending on where you place your feet. You can adjust the pressure to suit your physical condition and preference. It folds up to a B5 size with a thickness of about 4cm, so it can be stored in a bookshelf, etc. *Please check the condition in the photos. The box is not included. I am selling this because I bought it and stored it away without using it.