Material and build: This wheelchair desk is made from ABS plastic and steel. It is ecofriendly, odorless, waterproof, oilresistant, and not easy to deform. It is easy to clean and has a soft touch finish. Comfort and stability: The expanded and widened surface provides a spacious working area. The tray can also function as a support device to help maintain posture and support the arms. Portable and convenient: The lap tray is portable and convenient, creating a mobile desk for dining, reading, writing, and storing items. Versatility and compatibility: The tray is suitable for placing cups, cutlery, computers, etc. It is designed for wheelchair users to use when eating, reading, writing, recreation, and related activities. Use scenarios: Mealtimes at home or in public settings, using the tray as a stable dining surface. Reading or writing while seated in a wheelchair, using the tray to rest books or documents and to support the arms. Light work or recreation, such as using a computer or keeping everyday items within reach.