. This sustain pedal is designed to work with any electronic keyboard, synthesizer, or digital piano. Chrome pedal and plastic shell, sturdy and durable. Our digital piano pedal has a polarity switch that allows for versatile compatibility with most electronic keyboards, allowing more control over note retention.4 Non-slip, resistant rubber at the bottom of plastic shell, more stable. Includes a long 1.5m/ 4.9ft cable with 1/4" socket. Specifications:Material: Chrome Pedal & Plastic Shell Color: Silver, Gold Size: 23x7cm/9 x 2.8in Cable Length: Approx. 1.5m/4.9ft Weight: Approx. 360g Package List:1 x Sustain Shock Absorber PedalNote:Please refer to the measurement. A small measurement error is acceptable within the normal range. There may be a slight color difference due to monitor, camera or other factors, please refer to the physical item.