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. 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. COZY & ERGONOMIC WHOLE-PIECE WORKSPACE: Spacious 48”x 24” eco-friendly whole-piece desktop offers a roomy setup for 2 monitors and a laptop so you can spread out and calmly take on the challenges of the work day. Please allow a slight 0 to1-inch difference in desktop size due to manual measurement. BUILT FOR WORK FROM HOME: The perfect standing desk to allow independent and remote workers to stay active, healthy, and productive while working from home. Precisely adjust your desk to your height and insert healthy movement into your day. An industrial-grade steel frame combined with a solid desktop allows for a 154 lbs. Some steps may require a drill, which is not included. FLEXISPOT has always been the go-to for the best adjustable height standing desks, offering ergonomic solutions that help people upgrade their home office to work. Flexible working environment allows you to have a better working experience. It reduces the risk of back pain, diabetes, heart problems, obesity and other physical problems while switching between sitting and standing.The FLEXISPOT desk frame has been engineered for safe, reliable, and fast height adjustment. The FLEXISPOT desktop have Various Color and Size Options, you can Choose from 4 different board colors (Black, White, Natural, Walnut) and 4 different top size (42", 48", 55", 60") to match your decor and space, achieve the customized look you want!