Portable wood table constructed from superior quality wood and portable aluminum table is constructed from alloy 6063-608, which is UNE 38-337-82 compliant. Comes with 3 year warranty. 3-5 cm foam (varies with model) with a 25 kg density. Artificial leather fire resistant cover EC compliant and ships with dust cover for protection. Adjustable sections for maximum comfort with bung and breather hole. Open side and end panels on both sides. Some models have paper roll, table leveler, and button height adjustments with telescopic legs.