Aggressive Speed Hump 75mm high - Yellow Middle SectionAggressive Speed Hump 75mm High Yellow Middle Section is a high quality traffic calming product that successfully reduces speed without sacrificing strength. At 75mm in height, this speed hump is a definitive speed deterrent, perfect for residential, commercial, and industrial usage where traffic flow needs to be controlled. The high visibility yellow center section provides simple visibility in low light, and it is ideal for heavy use locations.