Compatible with any electronic keyboard with 6.35mm input jackNon-slip design. this pedal has 4 rubbers on the underside that prevent it from slipping when using a piano/keyboardThis high quality pedal features a switch of polarity that makes it compatible with virtually all keyboardsChromed metal pedal, high-strength plastic shell, sturdy and sturdyDelivery Quantity: 1pc,Package Contents: Only the above package contents, excluding other products.Size: 230*70*60mm(Reminder: The size is measured manually, please allow 1-2 cm measurement error)Colour: Black(Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)