Features: Upper area is concealed by two doors with European-style adjustable hinges Includes one adjustable shelf Wire management Ready to assemble The American National Standards Institute (ANSI) and the Business and Institutional Furniture Manufacturer"s Association (BIFMA) work together to produce voluntary standards that provide a common basis for evaluation of product safety, durability and structural adequacy. Bush Furniture meets ANSI/BIFMA standards and is considered appropriate in quality and durability to meet the demands of commercial office use.