Stationary wood table constructed from superior quality wood. The stationary metal table is steel with epoxy powder coating. Some metal tables have legs that collapse. Cover is fire retardant artificial leather, Class M2 & EC compliant. Foam density is 25 kg 40 kg and 5-7 cm in thickness depending on the model. Fittings make adjusting the lift on each section easy. It ships standard with bung and breather hole, as well as the dust cover to protect the table. 3-year warranty. Paper roll holder, inside regulator double security knobs and table leveler available on some models.