A tray table is a small, portable table designed to hold food, drinks, or other items. It typically features a flat surface and may have legs that fold for easy storage. Tray tables are commonly used in living rooms, dining areas, or during travel, providing a convenient way to enjoy meals or snacks without needing a full dining table. These tables often come with a removable tray that can be used separately. They are popular in homes and are also found in settings like airplanes and hospitals, where space is limited and flexibility is needed for serving or working.