The speed moderator and its end elements are produced with rubber coupound with high elasticity. It is resistant to impact and deformation from the passing vehicles. For increasing the visibility of the elements a special yellow reflecting cover is used on top. The upper part of the speed moderator is with texture which does not allow car tires to slip, while the bottom part structure allows the water to drain. Fastening to the road surface is performed with bolts HBR 10-100.
Sizes: Rubber speed moderators are produced in three main dimensions: