Access ramp: Rubber speed bump Overall size: 100x38x5CM, speed bumps arefor creating a safe driving environment for roads, parking lots, etc. Industrial-grade composition: Made of weather-resistant industrial-grade rubber, the honeycomb point design improves pressure and friction resistance, Load capacity: 22,000 pounds (10 tons) each High-visibility color strips: Traditional black + yellow with reflective coating to draw attention to speed bumps at night and in low-light environments. High visibility serves as a safe highlight sign to notify drivers and passers-by to slow down Safe design - The speed bump has a non-slip surface texture, so you don't have to worry about slipping in rainy and snowy days. The eye-catching black and yellow color scheme warns vehicles to slow down in advance and enhances the sense of safety for passers-by. Easy to install - The speed bump is equipped with reserved holes, and the included mounting bolts can be permanently/temporarily installed on gravel, asphalt and concrete, making installation more convenient.