Electric Height Adjustable Lifting System: FEZIBO standing desk has reliable motor that could support height adjustment between 28.3''-46.5'' with low noise(under 50 dB) while running Exclusively Designed Keyboard Tray & Hooks: The stand up desk is configured with a slide-out keyboard tray (23.2'' X 9.8''). Under table hooks (2pcs) are also included. You could enjoy a larger and tidier desktop space Stable Construction & Solid Material: Our Home office desk applied an industrial-grade alloy steel frame combined with a solid desktop. Even each screw and the slide of the keyboard tray are treated to prevent rust and ensure the longer service life Memory Height & Anti-Collison Technology: Standing desk has 2 programmable memory height buttons. If the adjustable desk encounters obstacles when lifting, it will move 2cm in the opposite direction to avoid possible damage or injury Convenient Installation & Technical Support: A detailed sit stand desk installation video has been uploaded for reference. Package of the table contains assembly tools and detailed instructions. Please do not hesitate to contact us with any questions or warranty concerns during assembly and use
