Universal Sustain Pedal Non-slip Durable Pedal for MIDI Keyboard Synthesizer and Piano[High-quality] Switchable Polarity - Improve the sound of your keyboard playing, give you a realistic feeling of holding on to an electric piano. Strong and resilient - dual polarity switch underneath to maintain, with over 1/4 input jack and 5 feet of cable. [Universal Compatibility] Our universal sustain pedal is compatible with all keyboards and electric pianos on the market, such as: Yamaha,Casio,Korg,Roland and more. Don't worry about compatibility, it will play nicely with all synths, keyboards and digital pianos. [Heavy-duty and anti-slip] The souidmy sustain pedal is composed of a heavy-duty plastic shell, a metal base plate, a metal mechanical structure, a chrome-metal plated pedal, and a rubber pad. This results in a rough bottom surface, low center of gravity, and heavy weight. Or rubbing the carpet to prevent it from sliding when using it[Prefect sound] designed to work and feel like an acoustic piano support pedal, enrich the sound of pianosGorgeous design: The light alloy pedal designed according to the habit of trampling the angle of musicians is durable, comfortable and convenient to use. Good for everyone: Our sustain pedal can get strong compression from the positioning column. Chrome Foot Pedal with Distinct Half Pedal Capabilities Can Prevent Rust and Corrosion and Last Longer