48" wide x 20-1/2" deep x 29-1/2" high mahogany finish Left Desk Return Shell is a great way to create an "L" workstation that adds extra working surface to your desk. Includes a 2" thick top and end panel both with contemporary beveled edges and a full height modesty panel. Return shell is hand crafted with AA-grade North American select wood veneers using a 14-step finishing process to ensure uncompromised quality and consistent beauty. All veneer surfaces are protected with two final coats of high-tech catalyzed lacquer. Desk Return Shell is not a freestanding unit.