1. Design: The keyboard tray under the table is a hidden keyboard tray with ergonomic design to relieve arm fatigue. It can be adjusted according to personal comfort. 2. Material: The keyboard tray under the table is made of hardware and wood, which is waterproof, scratch-resistant, and can bear 25kg. It is stable and does not shake, and can withstand strong weight. 3. Silent design: The keyboard tray under the table can be easily stored under the table, freeing up more storage space for the desktop, with silent rails, no noise, and no falling off. 4. Size: The length of the keyboard tray under the table is 52//65/75CM, and the installation position must be greater than 60/73/83CM, and it should be installed under the table. 5. Applicable scenarios: The keyboard tray under the table has a rounded arc corner design, a considerate design, round and delicate, and anti-collision. It is suitable for various scenarios such as study rooms, offices, and dormitories.