Senator® Boardroom complements the Senator office seating collection by offering a luxurious seating option for the boardroom, meeting room, and private office. This executive seating can be upholstered in a variety of material. Shell: The Senator® Boardroom chair has a reinforced polyurethane frame with a soft polyurethane foam layer. Arms: The Senator Boardroom chair offers four arm options as follows: urethane arm, urethane arm with wrap, urethane arm with upholstered cap, urethane arm with upholstered cap and wrap. Base: A five-star base with pneumatic height adjustment, tilt locking mechanism and tilt tension control is standard. The base is available in a black or polished aluminum finish. Design: Nienkämper