Reduces noise and vibrations to the floor when playing the electronic piano, such as keystrokes, pedal operations, taking rhythm with your feet, and moving the chair. Protects etiquette when going downstairs Prevents damage to the floor where the piano is installed Large size that covers the electronic piano and chair Achieves lightweight impact sound insulation grade L-35 as specified by JIS standards Material: 40% acrylic, 30% acrylic, 30% polyester
