ammoon Cherub WTB-004 Sustain Pedal Damper 0.25" Plug for Casio Yamaha Piano Keyboard & More Universal Durable Designed with metal housing and non-slip rubber surface, sturdy and durable. Compatible with all electronic keyboards and digital pianos. Size of pedal is approx.9.5 * 7cm (3.8 * 2.8in). Length of cable is up to 190cm / 6.2ft. Designed with plug of 6.5mm / 0.25in.