90117 is modular desking system provides the ultimate in flexibility for designing your conference room, boardroom, office workspaces, or home office. Ergonomic and attractive curves create workspace comfort and allow multiple configuration options. Easy to set up, break down, and rearrange to suit your needs. Assembly is easy, and tables are a snap to move with stable glides on front legs and swivel casters on back legs. Ganging device included to join tables together. Tables tested to support up to 300 lbs.