Transform your traditional desk into an active sit-stand workstation with a desk riser. This unique standing desk converter sets itself apart from other desk risers with a one-of-a-kind, u-shaped design that expands the keyboard workspace so you have more room to get things done. It's great for writing, drawing, comfortable laptop use, or for adding a full-sized keyboard and mouse. This workstation uses a specially designed sliding rail structure to raise and lower the desktop, which ensures smooth and even operation no matter the height, even under max load. With this workstation, everyone can join the active working movement, even in your home! Not Included: Office Chair Features Great for home offices - elevate your at-home productivity with a flex spot 32" standing desk riser that features a two-tier design and personalized height adjustments. Easy assembly - five simple steps for assembly showed clearly in our manuals, which can help you DIY in a short time Spacious Two-Tier Design: Our two-tier design offers exceptional ergonomic support for reading and typing! The top tier is 42 inches wide, easily accommodating a 27-inch monitor, while the spacious bottom tier has a depth of 12.1 inches, perfect for a standard keyboard, mouse, or a 13-inch laptop. Large work surface - makes room for more with 2-tier design, top-tier: 31.5" w x 16.3" d, base-tier: 28.4" w x 12.1" d (33 lb weight limit). It offers a large workspace for all of your tech, keyboard, monitor setup, and your desk essentials. Comfortable Home Office Workstation: With our standing desk converter, you can freely switch between sitting and standing while working. It transforms any desk into a standing desk, allowing you to adjust your posture for maximum comfort, alleviate wrist pain, and boost productivity. Ergonomic Two-Tier Design: Our two-tier design offers exceptional ergonomic support for reading and typing! The spacious desktop provides ample room for your computer monitor, documents, tablet, laptop, and even your coffee. The roomy bottom tier, with a depth of 12.1 inches, can accommodate a standard keyboard, mouse, or a 13-inch laptop. Quick-release, removable keyboard tray - our full-sized keyboard tray features a deeper work surface to fit a larger keyboard, mouse, and mousepad as well as a unique quick-release design so you can quickly and easily remove it when you're performing tasks that don't require a keyboard and mouse. Integrated air technology - smart “x” lift structure and gas spring hovering system provide smooth and even support so transitioning from sitting to standing is safer and more reliable than other brands. Perfect for Flexible Workspaces: With our Standing Desk Converter, you can easily switch between sitting and standing while working. It transforms any desk into a standing desk, allowing you to adjust your posture for maximum comfort. This helps alleviate wrist pain and boosts productivity. Vertical Lift Mechanism: Our desk riser moves vertically, saving space without requiring additional room. Stepless height settings - go from sitting to standing in one easy smooth motion(adjustable range: the bottom resting point at 4.7" and max height can reach 19.7" from the tabletop). Adjust the desk height to a level that perfectly suits you with versatile height settings. Easily Adjustable Height: Effortlessly switch from sitting to standing with the single lever, smoothly adjusting the height from 4.7 inches to 19.7 inches. The robust gas spring system supports up to 33 pounds, and the keyboard tray can hold up to 4.4 pounds. Warranty - flex spot sit-stand desk converter has a 5-year warranty for the frame, desktop, and a 3-year warranty for the gas spring system and other mechanisms. Freely Adjustable Height: Effortlessly switch from sitting to standing with the single lever, smoothly adjusting the height from 4.7 inches to 19.7 inches. The robust gas spring system supports up to 44 pounds, and the keyboard tray can hold up to 4.4 pounds. Ready to Use: The product comes almost fully assembled and is ready to use right out of the box! With just one step to install the optional keyboard tray (if desired), and you can easily customize your workspace.