Ideal for band, DJ and guitar players. Great Range - Great range for the optimal Wah Wah guitar effects. Product Size - Approx. 24.2 x 9.3 x 7cm/9.5 x 3.7 x 2.8in Classic Wah Pedal - Classic Wah Wah effect.Built with our high quality standard. On/Off Button - On/Off button controlled by foot.