SIZE : 50mm Ht X 350mm Ht x 250mm Length and Combination Balck & Yellow Colur 2+2 Nos per Meter , with Reflective Strips fixed bith Sides of the Humps for Nigh reflection and Humps Visibility, This Material has upto 80 tons Vehicles movement sustainable capacity. This Model is Exclusively from our authorised factory, We are the authorised suppliers, Distributor, Dealers form Safety India Products Brand.