Luminously Universal Electric Sustain Pedal for Keyboard - With Polarity Switch- Best Silver Pedal- 6 Foot Cable - Perfect for Real Acoustic Piano Feel This Sustain Pedal is perfectly designed to give you the sound and feel equivalent to that of an acoustic piano, enriching your pianos tone. It is made to enjoy Amazing Audio and classic style. Included is a 6 foot cable, dual polarity switch, and a standard 1/4 jack. High quality felt along with silver metal pedal, to give you precise control. Non Slip bottom grip will keep your sustain pedal in place. Feel confident with our Risk Free Guarantee. It can be used on electric keyboards, synthesizers, sound source, and drum machines.