The GIALLO SIENA surface is suitable for walkable surfaces in interior and exterior such as; sidewalks, pool areas as well as mobile surface such as; driveways,entrances to garages,parking spaces for cars.It is also recommended for vertical surfaces such as; stairs. The recommended thickness for the walkable surfaces is 1 cm. The recommended thickness for mobile surfaces is 1.5 cm. The offer is extended by 2-4 mm fractions, which are recommended for use in interior and from a thickness of 0.8 cm.