... 20mm terraces, club-terraces (e.g. golf),walkways Material:Made of recycled rubber granules; The surface material is high ... e.g. golf),walkwaysBenefits :Side to side gluing possible, frost safe, highly impact absorbing, noise reducing, good grip even when ... safer than concrete or asphalt surfaces. The finest recycled rubber, highest quality color granules, and consistent controlled manufacturing ...