Now you can turn your standard walker into a transfer tray for anything you need to carry. This mobility aid has 2 recessed cup holders to secure beverages and raised edges that prevent accidental spills. This mobility tray is designed to easily slide over any standard walker and stay securely in place until you lift it off. Since it weighs under 2 pounds it is easy to put on and off as you wish. Just slip it on and turn your walker into the perfect tray for carrying dinner, magazines, etc. It's perfect for crafts, too.