Product Name: Library Desk and Chair Model: RD-B Size of Chair: 1. Length: 1500mm 2. Width: 900mm 3. Height: 750mm 4. Board Thickness: 25mm, MDF board Material: 1. The main framework is made of 30*60*1.2mm oval tube, finished with gray epoxy powder coating( non toxic). 2. Table board is made of high quality MDF board. 3. The rust of steel parts is removed by pickling. 4. TIG welding, smooth and neat.