Anti-vibration and soundproof piano insulator "Pianosulator" for upright pianos

The special structure provides a deep caster support for the piano, preventing the piano casters (wheels) from coming off during an earthquake and preventing the piano from running out of control (excerpt from manufacturer's manual). The bottom is cut into an uneven surface to prevent skidding, and it also has excellent vibration and soundproofing effects (excerpt from manufacturer's manual). Made from special synthetic rubber, it is smart and elastic, unlike synthetic resin, making it ideal for your precious piano.