Speed bumps are used to control the speed of passing vehicles.
The speed bumps are placed in an array perpendicular to the road for drivers to reduce their speed and avoid accidents.

Road speed bumps are mainly installed in residential areas, light traffic roads, pedestrian crossings, schools, sports centers, factories, warehouses, private and public parking lots and other areas, where speed limitation is very important for road safety and pedestrian protection.

Road speed bumps are also used to increase the height of a steep parking ramp so that the vehicle does not touch the ground when entering/exiting the garage.

The speed reducers (speed bumps) are made of durable, synthetic rubber, with a non-slip design on their upper part and carry yellow reflective surfaces to be visible from a long distance.
They have holes to support them in the ground, with the use of the appropriate screws, washers and dowels.

The speed reducers (speed bumps) consist of middle sections that are placed in series to create an array of the desired length, while the outer sections create a nice aesthetic effect at the beginning and end of each array.