1. IndustrialGrade Materials: This performance speed bump is made of industrialgrade rubber, providing durable and stable shock absorption with compressive strength. The honeycomb hole design reduces impact and noise while enhancing compressive strength for a longer lifespan. 2. Safety and Stability: The surface of these speed bumps features an antislip texture to prevent vehicle skidding and protect drivers. The bright yellow and black colors make the vehicle ramp more visible, easily catching the driver's attention and giving them more time to react and adjust their speed accordingly. 3. Comfortable Design: These portable speed bumps are easy to carry, transport, and position, allowing convenient placement even on uneven ground. They can also be stored in a car or other locations. 4. Easy Installation: Modular design with predrilled holes. The predrilled holes allow for convenient installation on gravel, asphalt, and concrete roads. Thanks to the modular design, you can easily connect multiple speed bumps to achieve any desired length for different road widths. Install them in no time and start using them worry.