The Bush Business Furniture Series C Right Hand 3 Position Sit to Stand L Shaped Desk with Mobile File Cabinet offers an ergonomic workspace for the health-conscious professional. A 60W x 43D Bow Front Desk and a 42W x 24D Sit to Stand Return attach to form a space-saving configuration, and both feature scratch-resistant 1 inch thick thermally fused laminate surfaces with wire management. The mechanical Lift-n-Lock system allows the Return to lock into place at standing heights of 37, 40 and 43 inches from the floor and easily returns to a seated position. The 3 drawer filing cabinet holds legal, letter and A4 size files and has a built-in lock to protect sensitive documents. Fixed desks and storage are tested to meet ANSI & BIFMA standards for safety and performance, and the mechanical lift is tested to meet Bush Business Furniture's own quality standards. Backed by a 10 year manufacturer's warranty.