Upgrade your personal workspace with the ergonomic Bush Furniture Somerset 72W 3 Position Sit to Stand L Shaped Desk. As a quality alternative to desktop risers, the innovative 42W x 24D Sit to Stand Return offers all the health benefits of a standing desk with the versatility of more expensive electric height adjustable options. The built-in mechanical Lift-n-Lock system allows the desktop to lock into place at standing heights of 35, 38, and 41 inches and easily returns to a seated position. The 72W x 24D Office Desk includes a file drawer that opens on full-extension ball bearing slides for easy access to legal and letter size documents in addition to a box drawer for supplies and utensils. Fixed surfaces are tested to meet ANSI/SOHO standards for safety and performance while the mechanical lift is rigorously tested to Bush Furniture quality standards.