Purpose: The es2 control board replacement is specifically designed for professional use with es1, es2, es3, and es4 scooters Material: Made from sturdy metal, the electric scooter controller is wear resistant and sturdy to ensure a long lifespan Design: With its simple design, the electric kickscooter motherboard kit is easy to use and an ideal choice for both beginners and experienced users Replacement: The scooter dashboard accessories are nice for replacing or repairing damaged or old parts, making it a great substitute Size: Measuring 15cm in length and 5cm in width, these compact and lightweight scooter control parts are easy to carry around Specification: Material: Metal Size Chart: 15cmx5cm/5.91inchx1.97inch Package Includes: 1ScooterController Note: Please allow slightly errors 1-2cm differences due to manual measurement.