Rubber speed hump/bump/breaker Rubber,abrasion resistant, durable decelerate vehicle speed Flexible installation Speed hump,Speed breakerSpecifications:Body:350*350*50mmReflective material: special cat eye,the reflective effect is more better than the diamond grade reflective sheeting filmCompression resistance:>200mpaDurability:>2yearsFade resisitant:>Grade 7Characteristics:1.Specialized ...