Cherub Small WTB-004 Sustain Pedal

A sustain pedal or sustaining pedal is the most commonly used pedal in a modern piano. ... When pressed, the sustain pedal "sustains" all the damped strings on the piano by moving all the dampers away from the strings and allowing them to vibrate freely. Sustain pedal is an essential accessory that's perfect for keyboard players and piano players,Compatible with all electronic keyboards and digital pianos