The simple stuff high-speed crank adjustable standing desk gives users the ability to find that ergonomic balance between sitting and standing throughout the workday. Now available with a high-speed crank-operated lift mechanism, the turn-handle crank quickly moves the desk from the lowest to highest positions within seconds without requiring electric power. The generous work surface easily fits dual monitors plus a full-sized keyboard and mouse while the height adjustment range accommodates taller and shorter users. Each desk includes a choice of leveling glides as well as casters, two with locking brakes, allowing for easy maneuverability to suit ever-changing workspace needs. Product Details Top Material: Manufactured Wood + Solid Wood Base Material: Steel Height Adjustable: Yes Adult Assembly Required: Yes