features & benefits: slides over the handles of your walker and holds meals, crafts, books, personal items and more raised edges and 2 recessed cup holders prevent spills this walker tray will fit walkers measuring approximately 16 to 19 inches from handle to handle and with handles that are no longer than 11-1/2 inches in length and 1-1/2 inches wide the tray is 1 inch high, so you’d want to be sure there’s enough clearance between the top of the walker and the walker cross bar to make sure the tray drops low enough to clear the hand grips specifications: made of lightweight plastic tray size: 21 x 16 x 1 inches weight capacity: 5 lbs 1-year limited warranty