This is a special anti-slip mat designed for the cello. It features a wooden pad that provides a stable and secure base. The stop stopper helps to keep the cello in place firmly. It comes with an adjustable strap, which allows for a custom fit and added stability. The anti-slip design ensures that the cello remains steady during play, reducing the risk of slipping or moving. It is a practical and essential accessory for cello players, enhancing their playing experience and protecting their instrument.