The set consists of 3 pieces of table. it is made of 2.5cm thick wooden frame. the inside of the table is 3mm. it is wooden (mdf). greenguard certificate is a certificate showing that the chemicals in the products used in indoor activities are within the limit values determined in terms of indoor air efficiency. people live 90% of their time indoors, and indoor air pollution is 2-5 times more intense than outdoors. a major factor in this pollution is volatile organic compounds from materials and furniture. greenguard certification proves that a product contains low emissions and contributes to the creation of healthier interiors. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.