school desk and chair set for double

A heavy-gauge tubular steel frame provides excellent support and prevents wobbling. Desk frame :25*50 *1.5mm oval tube chair frame:40*20*1.2 mm oval tube we use the carbon dioxide welding ensure no outstanding burrs in contact with the body,smooth edge and without concave,stable bottom feet . The desktop is made from MDF with melamine laminate,18 mm thick,PVC edge sealing Chair seat and back is made from PE plastic. Package：the steel frame bubble wrapped, can prevent the tide, the collision. After sale service：we are responsible for the maintenance and replacement as long as the product not man made damage 5 years manufacturer's warranty