Road ramp

specification: middle part :490*350*140 mmend part: 350*350*140mmcharateristics:1 high strength rubber, firm and good press resistant, useful2 reasonably designed slope, suitable for small or big vehicles3 effeciently protect the side of the road and the safety of the vehicles　4 glide resistant slope, effeciently avoid the wheel glide in the rainy or snowy weather　5 black and yellow intervally , international standard, easily catch one attention　6 one of the newest production , used widely