Specifications: -Size:50 x 60 x 3 cm -Weight: Approx 8 kilos per middle section -End section for 3 cm Decelerator 27 x 60 x 3 cm sold separately( image not shown) -Made from highest quality high performance rubber. -Yellow reflective square is high visibility -Each square comprises of glass beads -Reflective square stuck with Elka premium quality glue. -Heavy duty item -Screws/fixings to secure to road can be supplied upon request -Manufactured to European Standard We also produce different kind of rubber speed hump