... accident Rubber speed hump for roadway safety to limit the speed of vehicle. To avoid accidentRubber Speed HumpSize: Body 380*1000 ... ,useful,and highly compression-resisted3,Set up flexibly according to the request of customer,convenient installment4,Yellow and black ... ,both day and night are very eye-catching,to attract motorists to pay attention to slow down.Usage:Mainly used for city intersection, ...