Black powder coated steel frame, fire board desktop, not combustion, countertops thickness 25mm; ABS engineering plastic stool surface, color can be chosen. Care instructions; cloth dampened in a mild detergent to fully scrub, dry with a clean cloth framework 1.2MM square tube, the surface electrostatic spraying, conventional color black frame, specific colors can be customized. Hint: display space is easy to dry and dark, humid environment is easy to make the the the surface plastic powder off cause rust, plastic powder on UV-sensitive, easy to fade affect the appearance; suitable for a variety of companies, factories, schools, training institutions, hospitals, banks, and government agencies, enterprises and institutions care instructions: can damp cloth to clean with a dry cloth to paint on net water, is not easy to clean part first with toothpaste spittle and then clean