EXTRA-SPACIOUS WHOLE-PIECE DESKTOP: Expansive 55” x 28”eco-friendly whole-piece desktop offers more than ample workspace for 2 monitors, a laptop and more so you can confidently tackle any work situation that arises. Please allow a slight 0 to1-inch difference in desktop size due to manual measurement. ELECTRIC HEIGHT ADJUSTABLE SYSTEM: The motor lift mechanism offers smoother height adjustments from 28" to 47.6", at a speed of 1"/second with low noise(under 50 dbs) while running. Each desk leg go through 20,000 lift tests. SOLID CONSTRUCTION: An industrial-grade steel frame combined with a solid desktop allows for a 154 lbs. weight capacity to support your ideal workspace setup. DIGITAL MEMORY CONTROL: 6-button controller with 4 programmable memory preset options let you set 4 desired desk heights for convenient one-touch switching from sitting to standing throughout the day. Some steps may require a drill, which is not included. With FLEXISPOT's top-of-the-line height-adjustable desks, you can effortlessly achieve the perfect sit/stand balance throughout your entire workday. Using a sit/stand desk helps to counteract the negative health effects of a sedentary job. This premium height-adjustable desk includes all the features necessary to deliver the benefits you expect from a standing desk, such as enhanced focus and increased calorie burning. Let's start enjoying the health benefits of standing more and sitting less.