ABS plastic construction: Lightweight yet strong and durable, the tray will not deform with longterm use. Larger desktop surface: Extended and widened design provides a generous work area for meals, devices, or items. It can also function as a support surface to help users maintain posture and support their arms. Stable overall design: Made from density thickened ABS plastic for longlasting use, even under considerable force. Easy to install: Four holes at the back allow adjustment to the appropriate hole position based on wheelchair width. Applicable to wheelchairs of most sizes. Use scenarios Mealtime on the go: Attach the tray to a wheelchair to create a stable dining surface, enabling easier and more independent meals. Posture and arm support during activities: Use the extended surface to support arms while reading, writing, or using a tablet, helping maintain comfortable posture. Therapy and daily tasks: The durable surface provides reliable support for small devices or tools during exercises or daily activities at home or in care settings.