The legs are made of extra durable metal material. And painted with first quality electrostatic powder paint. You can use it safely for many years. -The top table is produced using 18mm thick, first class particle board. It has TSE, European Union EN, ISO 9001 and FSC certificates. -The edges are covered with first class 0.40 mm PVC tape. Problems such as easy deformation / swelling are prevented. -It does not contain carcinogenic substances within E1 Standards.