The flagstones with special surface, having tactile markings, are made of white artificial stone. They are to be placed on concrete base. The guide and marking warns should emerge from the surface with a 5 mm distance. The tactile walkways can be incorporated into newly constructed or existing cladding too. This product is very well in accordance with the current regulations. It is in possess of all the necessary evaluation, certificates and reports which are required. It is strongly recommended for the blind and partially sighted people for accessibility purposes.