This speed hump helps to slow down vehicles and protect the safety of pedestrians. Durable material: Rubber is hardwearing, durable.Highly visible: This speed bump features bright yellow and black for better visibility and warning.Anti-slip texture: The anti-slip texture of this rubber speed hump’s surface has a better deceleration and anti-slip effect.Convenient extension: It is convenient to connect multiple speed bumps together to meet your different needs.Easy installation: Screws and fixing points are included for easy installation.