Yellow Plastic Speed Bump 25 x 10 x 5 cm;  is the cover for  Yellow Plastic Speed Bump 35 x 25 x 5 cm which slows down the speed of vehicles on public roads such as schools, hospitals, and anywhere reduced vehicle speeds are desired. To form a speed bump set  Yellow Plastic Speed Bump 35 x 25 x 5 cm midsections and two endcaps are required.