Stationary wooden tables can be purchased in either dark wood tones or natural colors. Either by double security knobs or inside regulators, legs can be adjusted to fit height requirements. Some of the metal tables have collapsible legs and those metal tables which are stationary come coated with epoxy powder which is heated to 250 ºC. Dependent on the style, the foam will be between 5 to 7 mm thick and the density will be between 25 kg to 40 kg. Some models may have paper towel holders and others possess a table leveler. Couch sections can be adjusted to fit as required by buyers.