CONSTRUCTION Frame is crafted from solid rubber wood, bent wood and engineered hard wood with a Seadrift finish. Chair swivels 360° and has castors for easy mobility. Adjustable height. Seat and back are filled with foam for comfort. Contract Grade: Thoughtfully designed and expertly engineered to meet rigorous testing standards and best practices from select ANSI/BIFMA testing protocols. Imported. CARE Wipe up spills immediately. Hardware may loosen over time, periodically check to make sure all connections are tight and retighten if necessary.