Description: 【Material】: The ABY Channel Switch Guitar Effect Pedal is made of sturdy metal, ensuring long term use and resilience against wear and tear 【Product Size】: With dimensions of 112mmx68mmx46mm, this guitar effect pedal is compact and portable, making it easy to carry around for performances or practice sessions 【Supports AB and A+B Modes】: ABY Channel Switch effect pedal line selector guitar effect pedal supports both AB and A+B modes, providing musicians with more options for sound manipulation 【No Power Source Required】: This guitar effect pedal does not require a power source to operate. This makes it an ideal choice for musicians on the go, as it eliminates the need for carrying around extra power cords or worrying about finding an outlet. 【Versatile Use】: This ABY Double Channel Line Selector allows you to switch between different setups with ease, enhancing your musical creativity and flexibility Specification: Material: Metal   Size Chart: 112mmx68mmx46mm/4.41inchx2.68inchx1.81inch Package Includes: 1 Piece Electric Guitar Effect Pedal Note: Please allow slightly errors due to manual measurement and different monitors.