For classic styling with clean lines, select this 48" wide return bridge in Mahogany to create flexible desk space for multi-person workstations and small space solutions. It is a perfect solution for desk expansion in your home or office. Its sturdy design is constructed with 100 percent thermally fused laminate for durability and superior resistance to scratches and stains. The return bridge is used to connect two worksurfaces for an L or U-configuration. It can attach to a Bush Business Furniture Series C 72" wide Bowfront Desk Shell, 72" wide or 66" wide Desk Shell or Credenza on the left or right. This unit cannot be used alone.