The tops of the tables are composed by a 30 mm thickness particleboard panel veneered in wood similar to ebony and by a 20 mm thickness black melamine coated panel subtop with edges covered in leather or saddle leather. Under the tops are fixed four steel bars with the function to give stability and strength. The legs are made by solid poplar wood covered by mm 5 of MDF and veneered with wood similar to ebony.