Sold as 1 Each. Thermally Fused Laminate Over Composite Wood. Attaches to 48W, 60W, 66W and 72W Desk Shells or Credenzas, 60W or 72W Bow Front Desks. Assembled Dimensions: 35 3/7"W x 23 1/3"D x 29 5/6"H. Meets ANSI/BIFMA standards for safety and performance. American made with US and Import Parts. GSA Approved. All work surfaces and leg end panels are 1 inch thick for added durability and strength. Attaches to Right or Left Corner Module (deep end) or on Left or Right L-Bow Desk. Serves as a bridge between two desks or a return to form an L shaped desk configuration. Must be attached to another work surface. Accepts Keyboard Trays in center position and 3/4 Pedestal in left or right position. Assembly Required. Backed by a Bush Business Furniture 10 year Manufacturer's Warranty.