Electric Standing Desks (48 Inches, Black Frame/Gloss Black Top) ENHANCES PRODUCTIVITY: Standing desk users often report increased focus, better collaboration with coworkers, boosted calorie burn, and a safeguard against the health effects of a sedentary workday. EXTENDED HEIGHT ADJUSTMENT: Three stage telescoping legs allow this adjustable height desk to achieve a lower minimum height and a higher maximum height, so it can comfortably accommodate virtually all users. ELECTRIC OPERATION: A robust electric motor enables this height adjustable desk to lift up to 154 pounds, giving you ample capacity for multiple monitor setups, books, and supplies. A programmable keypad remembers your two favorite settings. STURDY CONSTRUCTION: Reliable electronics, a robust steel frame, and a durable powder coat finish ensure this electric sit stand desk withstands the rigors of daily use. DIMENSIONS: 47.25 W x 29.5 D x 28 to 53.6 H with casters, 26" - 51.6" H with furniture feet, both included.