【Universal Keyboard Compatibility】: Ideal for digital pianos, keyboards, and MIDI controllers, this 3 pedal board unit fits 6 pin flat, 4 pin, and 5 pin round ports, suitable for most brands 【Premium Metal Construction】: Features solid metal pedals with anti slip bases, ideal for precise control during performances, no more sliding or unstable footing during expressive play 【Silent Responsive Action】: Engineered for noise free operation with instant rebound response, ideal for home studios, no more distracting clicks or lag disrupting your musical flow 【Effortless Plug and Play】: Connects in seconds without tools or software, ideal for gigging musicians, no more complex setups before rehearsals or performances 【Triple Pedal Functionality】: Soft pedal (left), sostenuto pedal (middle), sustain pedal/damper pedal (right), ideal for professional expression, no longer limited to dynamics with stage ready control Specification: Material: Metal, PP Size Chart: 24.5cm x 19.5cm x 6.5cm / 9.65 inch x 7.68 inch x 2.56 inch Package Includes: 1 x 3 Pedal Unit Note: Please allow slight differences of 1-2cm / 0.39-0.79 inch due to manual measurement