This tray is an awesome hand-eye coordination toy for anyone needing to develop that skill. The tray is 7"x9"x1.5" in size. You can select the tray color based on what I have in stock or this item can be customized to any color combination, just email me at nsr885@yahoo.com. The pieces come in a variety of colors based on what I have made last - but can be customized if desired.