Donner DSP-001 Sustain Pedal for Keyboard, Universal Piano Pedal with Polarity Switch for Digital Piano/Piano Keyboard/MIDI KeyboardSynthesizer, 1/4'' (6.35mm) Input Plug, 63'' (1.6m) Cable

Strong Compatibility: A polarity switch is designed on the side of the pedal, with 1/4″ (6.35mm) Jack Input, which has strong compatibility, suitable for a variety of brands of piano/keyboard. Rugged and Long-Lasting: Made of top-grade chrome to resist deformation and a premium rubberized shell for extended lifespan. Anti-slip Design: Slip-resistant rubber bottom grips the floor to keep the pedal perfectly in place. Universal Sustain Pedal: Classical design, suitable for most of electronic keyboards and digital pianos, etc. Quick Response: When you play piano or keyboard, the notes will respond quickly as you step on the sustain pedal. And the sound quality will be enriched. A 63-inch(1.6 m) cable can let you move the pedal under the piano into the best position