This is the Roland Piano Setting Mat HPM-10. I am selling it because I no longer need it after getting rid of my piano. There are some marks from where the piano was placed, and one seam in the piping is noticeable. It will be rolled up for shipping. Size: Width (W) → 1,450 mm Depth (D) → 550 mm Height (H) → 10 mm Weight: 1.0 kg This piano setting mat prevents floor scratches and reduces vibrations to the floor during performance. The HPM-10 is a setting mat for digital pianos. It prevents scratches on floors such as hardwood and also absorbs impact during performance, reducing vibrations transmitted to the floor, such as the sound of keystrokes when playing the piano. It uses a material that maintains a firm key touch while reducing vibration transmission. It is a mat that is the perfect size for digital pianos. Thank you for looking.