The stationary wood tables are made with high quality wood. Same with the stationary metal tables that is made with steel frame with epoxy powder coating heated at 250 ºC. It comes with collapsible legs on some metal tables. The wood table modles have adjustable legs for height adjustments and comes with double security knobs and an inside regulator. The metal tables are Fire-resistant Class M2 artificial, leather, EC compliant. It also features a Breather hole and has a bung included as standard. It has a Foam thickness from 5 to 7 cm and density of 25 kg and 40 kg. Some models are equipped with a table leveller, Paper roll holder, Adjustable fittings to lift the sections of the couch and a 3 year guarantee.